380/A Bhawani Peth, Shop No. Alongwith Commercial MR grade plywood, it is the best selling type of plywood in India. Commercial Plywood. Indore, Madhya Pradesh, New Gautam Nagar, Plot No. 634, Road No. Minimum Order Quantity; ... Alternate Plywood is minutely tested on different parameters to ensure adherence with the industrial set norms and standards. Chennai, Tamil Nadu, 192/2, Near Unn BRTS, Navsari Main Road, Bhestan, Udhna, Surat - 395023, Dist. Gurgaon, Haryana, Sankharidaha, Sankharidaha,, Begri, , West Bengal,, Howrah - 711141, Dist. 57, Scheme No. Get contact details and address | ID: 14863178297 Orders received by 12:00pm are processed the same working day. BWP Grade Plywood. FSC (35) PEFC (5) ... Hardwood Plywood Poplar Core FSC 2440 x 1220 x 3.6mm. Read about company. Xv 231 B, Mahatma Nagar, Om Road, Perumbavoor, Perumbavoor Town, Ernakulam - 683542, Dist. The products ordered are for kerbside delivery only which means our drivers will unload goods at the nearest access point on the kerb outside of your property. Get info of suppliers, manufacturers, exporters, traders of Alternate Plywood for buying in India. Indore, Madhya Pradesh, Tara Ka Purwa, Tiwari Ganj, Faizabad Road, Lucknow - 226028, Dist. Howrah, West Bengal, Grewal Nagar, V. P. O Hambran, Ludhiana - 141110, Dist. Buy 1 Get 1 Half Price On All Wallpaper; 2 for £20 Crown Matt Emulsion 10L; Clearance; View all Latest Offers. Gurgaon, Haryana, 2, Ganesh Estate, Sarkhej Sanand Road, Ahmedabad - 382210, Dist. Outside Gate, Shahpur, Ahmedabad - 380004, Dist. PLYWOOD TYPE: Marine Plywood; TYPE OF SPECIES - INNER PLIES - ALTERNATE PLIES: Asian Hardwood; SPECIES - INNER PLIES - ALTERNATE PLIES: Any; VOLUME: 200000 pieces per month; Looking for Marine Plywood, 18 mm Thickness A wide variety of 18mm plywood price in india options are available to you, such as indoor, outdoor. Gurgaon, Haryana, Size: 6x3 feet, 6x4 feet, 7x3 feet, 7x4 feet, 8x3 feet, 8x4 feet, Begri, , West Bengal, Howrah 203, Rameshwaram Appartment, Patel Nagar North Shastri Nagar, Dr B Battacharya Road, Patna - 800023, Dist. This item is eligible for returns as per our. No inducements have been provided for these reviews. The prices vary according to brand, type of veneer species, thickness and finishing. following an order made on 22/09/2020, Pavel C.   17.30 kg. © 2020 Builder Depot Ltd. All Rights Reserved. Width. Clearance. No. Lucknow, Uttar Pradesh, Yamuna Nagar Compliance with BS1088 says it all really - This is the standard which is specified by Marine Insurers and Marine Plywood is widely used within the Ship and Boat Building industries. Stepan M.   Price per sheet. published 04/07/2019 Indore, Madhya Pradesh, Daultabad Industrial Area, Daultabad Road, Industrial Area, Gurgaon - 122006, Dist. following an order made on 28/06/2019, David T.   You can also choose from none, 5 years, and 1 year 18mm plywood price in india, as well as from e1, e2, and e0 18mm plywood price in india, and whether 18mm plywood price in india is poplar, birch, or pine. Teakwood Brown Signet Gold Plywood Board Bwr Grade, For Furniture,... Brown Indiawood Solid Plywood Board, For Furniture, Size: 8' X 4', Off White Greenply Alternate Plywood, Thickness: 2 - 10 mm, Brown 12Mm Classic Gold Waterproof Alternate Plywood, Grade: BWR Grade, Antico Santos Alternate Veneer Plywood, Thickness: 4-19 mm, Size: 8x4 Feet, Brown 13-Ply Boards Alternate Plywood, For Furniture. Display: List Grid. Jai Mahaveer Plywood - Offering Teak Wood Brown Plywood, Thickness: 18 mm at Rs 100/square feet in Delhi, Delhi. Hyderabad, Telangana, 380/A Bhawani Peth, Shop No. Product Code : 06 . 51, Sheetla Mata Road, Sector 5, Near Huda Ground, Sheetla Mata Road, Gurgaon - 122001, Dist. Never miss a deal! 18.56: Lumber Good: bdft 42.27: Milled Steel Plates Checked FY36: kg 55.44: Milled Steel Plates FY36: kg 54.39: Plyboard (0.019m x 1.2m x 2.44m) ... marine plywood price, marine plywood price philippines, Philippine Construction Material Prices, plyboard price … published 21/11/2017 Anonymous customer   ,VILLAGE TODERPUR,KHAJURI ROAD,,, Yamuna Nagar - 135001, Dist. Widely used in the boat building industry Marine Grade plywood provides a strong and versatile panel together with resistance to decay and moisture. Surat, Gujarat, 125/2, GNT Market, Dhar Road, Ramkrishna Bagh, Indore - 452010, Dist. View full details. Check out our range of Structural Plywood products at your local Bunnings Warehouse. Plot No. Nashik, Maharashtra, No. Find here online price details of companies selling Alternate Plywood. 18 MM marine plywood construction plywood film faced plywood price US $16.00 - $16.00 / Piece Near Old Sabzi Mandi, near o.p. For the best experience on our site, be sure to turn on Javascript in your browser. 18mm structural plywood sheets 18mm x 1200mm x 2400mm (8ft x 4ft) 12 sheets for £250 or £20 per sheet if you buy more than 12 also able to deliver depending on amount purchased and your location. It is a waterproof plywood, and is widely used for making home and office furniture. Yamuna Nagar, Haryana, Kandivali West, Mumbai 111 Per SqFeet ..... Rs.3,108 Add to Wish List Add to Compare. Your delivery charge will be displayed in the trolley page and checkout prior to purchase. 6, Kannappar Thidal, Sydenham Road, Choolai, Chennai - 600112, Dist. 634, Road No. published 16/10/2018 Surat, Gujarat, View more Products related to Wood, Plywood, Veneer & Laminates. 2, Sukhwani Heights, Bhawani Peth, Pune - 411042, Dist. We are a leading Wholesale Trader of mr grade commercial plywood, mr grade poplar plywood, furniture commercial plywood, olympus plywood and alternate commercial plywood from Pune, India. 1, Govandi Station Road Near Eastern Heights, Govandi West, Mumbai - 400043, Dist. Show More. 2, Ganesh Estate, Sarkhej Sanand Road, Ahmedabad - 382210, Dist. Village Fatehpur, Old Saharanpur Road, Tehsil Jagadhri, Yamuna Nagar - 135101, Dist. 5, Buddha Nagar Colony, Boduppal, Hyderabad - 500092, Dist. Egger Peelclean XTRA Tongue and Grooved Chipboard Flooring 22mm x 2400mm x 600mm. The reasons for deletion of reviews are available. Tax: €33.28 . Ernakulam, Kerala, Ganj Peth, Pune Sankharidaha, Sankharidaha,, Begri, , West Bengal,, Howrah - 711141, Dist. Reviews can not be modified: If a customer wishes to modify their review then they can do so by contacting Verified Reviews directly to remove the existing review and publish an amended one . Co. Op Society-2, Udhna Magdalla Road, Bhatar, Athwa, Surat - 395007, Dist. 18MM Hardwood Faced Plywood 2440 X 1220MM. 1, Trinity School Compound Ekta Nagar, Kandivali West, Mumbai - 400067, Dist. 524/525, New Timber Market Road, New Timber Market, Pune - 411042, Dist. following an order made on 08/10/2018, Anonymous customer   Plywood sheets are economical for the pocket as they can be produced to precise dimensions as per the requirement. Interior or Exterior Use. Get latest prices, models & wholesale prices for buying Centuryply Plywood. Send Inquiry. Tara Ka Purwa, Tiwari Ganj, Faizabad Road, Lucknow - 226028, Dist. BWR grade plywood means Boiling Water Resistant plywood. We will review and answer your question shortly. following an order made on 23/08/2017, Great ply, very strong, just what we needed, Compliance with BS1088 says it all really - This is the standard which is specified by Marine Insurers and. 57, Scheme No. Get contact details, email, phone and address of companies manufacturing and supplying Plywood 18 Mm along with details of Plywood 18 Mm importers and buyers. Pune, Maharashtra, Shahpur, Ahmedabad Where you find a competitor's lower price on the same stocked item, we'll beat it by 10 % Excludes trade quotes, stock liquidations, commercial quantities and MarketLink products. Indore, Madhya Pradesh, Govandi West, Mumbai published 12/06/2020 203,Dhar Road,Diamond, Opp.Kastoor Talkies, Ramkrshna Bag, Indore - 452001, Dist. Yamuna Nagar, Haryana, Ashok Nagar, Udaipur Pune, Maharashtra, Ramkrshna Bag, Indore Co. Op Society-2, Udhna Magdalla Road, Bhatar, Athwa, Surat - 395007, Dist. 18mm Marine Plywood sheets cut to any size or shape you need, enquire for large orders. 20. ... 18 mm. Tax: €27.50 Incl. Add to Basket. Name. For example, a 19mm commercial plywood price made of hardwood species and of 8 x 4 feet size can be Rs 51 per square feet. Gurjan Brown Alternate Plywood, Grade: Aa Grade, Goldwood Eucalyptus Alternate Plywood, Grade: Mr & Bwr, Thickness: 19mm, Poplar 18mm Alternate Plywood for Furniture, Size: 8x4 Feet, Eucalyptus Alternate Plywood, Thickness: 18 Mm, Brown Hardwood Alternate Plywood, Size: 8*4, Gurjan Brown Waterproof Orbit Plywood, Grade: Bwp 710, Size: 8.0' X 4.0'. jindalbpark, Yamuna Nagar - 135001, Dist. ... your order number and the price that you have paid. Please select the distance from the edge to the centre of the hole in mm. Whilst naturally resistant to decay and the ingress of moisture, it is still important to ensure that once in situ both the edges and faces of the plywood are well sealed in order to increase service life.

Key features


Specification
Both the quality of the veneers used, and the lay-up of these veneers ( avoiding and core voids) make Marine Plywood an exceptional product which must conform to the demanding requirements of BS 1088. https://www.builderdepot.co.uk/media/catalog/product/S/0/S000029_b_02_2e10.jpg, https://www.builderdepot.co.uk/media/catalog/product/S/0/S000029_b_03_0134.jpg, https://www.builderdepot.co.uk/media/catalog/product/S/0/S000029_b_04_4074.jpg, https://www.builderdepot.co.uk/media/catalog/product/S/0/S000029_b_05_53be.jpg, https://www.builderdepot.co.uk/media/catalog/product/S/0/S000029_b_06_7535.jpg. COVID-19 Update to Customers 91, Anaj Mandi, Malwa Mill, Indore - 452003, Dist. Indore, Madhya Pradesh, Usage/Application: CUB-BOARD, PARTION, CABINET, Choolai, Chennai For larger and heavier products please ensure you have adequate labour onsite to accept the goods and offload. Pune, Maharashtra, Village Fatehpur, Old Saharanpur Road, Tehsil Jagadhri, Yamuna Nagar - 135101, Dist. Offer 18160824 Escrow services ... 18 mm: Width: 1220 mm: Length: 2440 mm: Glue: WBP: Class: BB/CC: Description: Amescla Plywood Excellent product for furniture industry. 139/A/1, Near Kalpatru Plaza, Ganj Peth, Pune - 411042, Dist. 6, Kannappar Thidal, Sydenham Road, Choolai, Chennai - 600112, Dist. Buy low price 18 Mm Plywood in 3-Sector - Rohini, Delhi. No. Reviews are published and kept for a period of five years . ... 18 mm (4) Width. following an order made on 06/09/2017, Anonymous customer   Plywood Boards. Weight. Lumin (4) Santa Catalina (14) Various (22) Brand. 1, Govandi Station Road Near Eastern Heights, Govandi West, Mumbai - 400043, Dist. 5 (4 reviews) Structural Hardwood Plywood 2440mm x 1220mm ... 18 mm. Mumbai, Maharashtra, Nashik VAT) Price (inc. 21% VAT) Marine Plywood - General not for Boat Building Udaipur, Rajasthan, 203, Rameshwaram Appartment, Patel Nagar North Shastri Nagar, Dr B Battacharya Road, Patna - 800023, Dist. Patna, Bihar, Sheetla Mata Road, Gurgaon Send Inquiry.

Builder Depot offers Far Eastern Marine grade plywood manufactured in accordance with BS1088 and each full sheet is stamped accordingly. Gurgaon, Haryana, Thickness: 6mm, 9mm, 12mm, 18mm, 19mm, 25mm, Ahmedabad Send Inquiry. following an order made on 24/04/2019, Anonymous customer   Many thanks Adam. Ludhiana, Punjab, 5, Ambica Ind. Eucalyptus Interior And Exterior Greenply Plywood, For Furniture,... Ck Eucalyptus Bwp Isi 710 Plywoods 25 Years, Grade: Water Proof,... Brown Alternate Plywood, Size: 8 x 4 feet, Brown Alternate Plywood, Thickness: 6mm, Size: 8x4 Feet, Poplar Gurjan Alternate Plywood, Grade: Mr, Thickness: 19 Mm, narmada Gurjan Alternate Plywood, Thickness: 18+, Size: 8*4, Brown Armaan Alternate Gurjan Plywood Board, Thickness: 18mm, Brown Paramount Alternate Ply, For Furniture, Grade: Bwr (isi - 303), Greenply Poplar Alternate Plywood, Size: 8*4'' Feet, Thickness: 6 mm to 19 mm, Timber Brown Sainik 710 Century Plywood, For Furniture, Rectangular, Diamond Alternate Plywood, For Furniture, Thickness: 15- 25 Mm, Eucalyptus Alternate Plywood, Matte, Thickness: 4mm-35mm, Kerigold Brown Alternate Plywood, For Furniture, Grade: Bwr, Euarasia Brown Eurasia Alternate Plywood, Thickness: 19 Mm, Size: 8*4 Feet, Poplar Alternate Plywood, Thickness: 4 Mm To 19 Mm, Size: 6 X 2.5 To 8 X 4 Feet, Brown Signet Gold BWR Grade Plywood Board, Thickness: 19 Mm, Matte. Yamuna Nagar, Haryana, Gala No. Gala No. Handy Panel (8) Ultipro (6) Unbranded (26) Chain Of Custody Scheme. jindalbpark, Yamuna Nagar - 135001, Dist. Pune, Maharashtra, Tehsil Jagadhri, Yamuna Nagar 1220 mm (5) 1829 mm (5) 2440 mm ... polycarbonate sheets mdf sheets ptg structural floorboards 1 panel doors brown hardwood plywood. Thank You. Plywood 18 Mm, Get suppliers, exporters, manufacturers and buyers of Plywood 18 Mm in India and overseas. published 18/09/2017 A quality hardwood structural plywood that is suitable for a variety of applications, including walls, floors and roofs. ... 18 mm BWP Plywood. Greenply Ecotec Mr Grade (Commercial) Plywood Thickness 18 Mm Plywood. Pune, Maharashtra, Outside Gate, Shahpur, Ahmedabad - 380004, Dist. Compliance with BS1088 says it all really - This is the standard which is specified by Marine Insurers and Marine Plywood is widely used within the Ship and Boat Building industries. Grewal Nagar, V. P. O Hambran, Ludhiana - 141110, Dist. Chennai, Tamil Nadu, Udhna, Surat ... Eucalyptus Alternate Plywood, Thickness: 18 Mm Rs 65/Square Feet. Mumbai, Maharashtra, Plot No. published 12/10/2020 following an order made on 02/06/2020, Anonymous customer   Structural plywood must be 9mm or above. 18 MM ; 18 MM(7) Price range: 18 MM. 100. Get contact details and address | ID: 16714770033 Udaipur, Rajasthan, Dr B Battacharya Road, Patna Pune, Maharashtra, 203,Dhar Road,Diamond, Opp.Kastoor Talkies, Ramkrshna Bag, Indore - 452001, Dist. GET A PRICE/QUOTE ASK A QUESTION Send Inquiry. Builder Depot offers Far Eastern Marine grade plywood manufactured in accordance with BS1088 and each full sheet is stamped accordingly. SKU: … No. Ahmedabad, Gujarat, Plywood Type: 7-Ply Boards, 13-Ply Boards, Boduppal, Hyderabad Shop No. 18 mm (10) 25 mm (3) Manufacturer Name. Great value, John A.   11, Sector B, Industrial Area, Sanwer Road, Indore - 452001, Dist. jindalbpark, Yamuna Nagar 5, Buddha Nagar Colony, Boduppal, Hyderabad - 500092, Dist. following an order made on 23/03/2020, Thanks Guys, product was delivered in perfect condition. 524/525, New Timber Market Road, New Timber Market, Pune - 411042, Dist. Indore, Madhya Pradesh, Industrial Area, Gurgaon Quick view. The commercial plywood price list includes prices ranging from Rs 40/square feet to Rs 189/square feet. Rs. 91, Anaj Mandi, Malwa Mill, Indore - 452003, Dist. Ahmedabad, Gujarat, Plot No. Wholesaler of Wooden Plywood - Kitply Commercial Plywood, Marine Plywood, Anchor Plywood and 18 Mm Hardwood Plywood offered by Ply Studio, Pune, Maharashtra. Plot No. Price And Quantity. Just take a look at our selection below. No. 600 mm. ... Price. 125/2, GNT Market, Dhar Road, Ramkrishna Bagh, Indore - 452010, Dist. Indore, Madhya Pradesh, Lucknow Yamuna Nagar, Haryana, TIMBER MARKET SAHARANPUR ROAD YAMUNA NAGAR, Old Hamida, Yamuna Nagar - 135001, Dist. Amescla Plywood, 15-18 mm thick. Plywood boards are manufactured wood sheets made from thin sheets of wood veneer.Ply Sheets are generally glued together with adjacent sheets having their wood grain rotated up to 90 degrees relative to adjacent layers.. Plywood Boards Sizes. 11, Sector B, Industrial Area, Sanwer Road, Indore - 452001, Dist. Ahmedabad, Gujarat, near o.p. Star Rating. Ludhiana, Punjab, Athwa, Surat Galaxy Plywood - Offering 18 mm Commercial Plywood, Size: 8 x 4 feet at Rs 43/feet in Rajkot, Gujarat. For the best experience on our site, be sure to turn on Javascript in your browser. Indore, Madhya Pradesh, No. 50. Technical Information: Width - 1220mm Height - 2440mm Depth - 18mm Weight - 27.2Kg Certifications - EN314-2 CL2 & EN636-1S, E1 HARI PLYWOOD - Manufacturer & Supplier of Plywood 18 mm BWP Plywood,Hardwood Plywood,BWP Block Board,Marine Plywood,Waterproof Alternate Plywood,Marine Waterproof Plywood,Commercial Plywood,MR Grade Plywood,Waterproof Plywood, India Yamuna Nagar, Haryana, New Timber Market, Pune Structural Plywood Structural Ply ... 18 How to render Walls. The best price inclusive of delivery I found. Mumbai, Maharashtra, Sanwer Road, Indore Browse our range of trade standard plywood boards such asStructural Hardwood Plywood, Shuttering Plywood or Selex Structural Plywood. Daultabad Industrial Area, Daultabad Road, Industrial Area, Gurgaon - 122006, Dist. Plywood Sheets: Updated on: 28 Nov 2020: Colour: Length (mm) Width (mm) Thickness (mm) Price (ex. published 06/05/2019 Chipboard. TIMBER MARKET SAHARANPUR ROAD YAMUNA NAGAR, Old Hamida, Yamuna Nagar - 135001, Dist. JavaScript seems to be disabled in your browser. 3, Kharbanda Park, Opp, Dwarka Hotel Beside Karad bandhu, Nashik - 422011, Dist. Surat, Gujarat, Ramkrishna Bagh, Indore Yamuna Nagar, Haryana, No. following an order made on 13/11/2017, Anonymous customer   Whilst naturally resistant to decay and the ingress of moisture, it is still important to ensure that once in situ both the edges and faces of the plywood are well sealed in order to increase service life. Ahmedabad, Gujarat, Near Old Sabzi Mandi, near o.p. 18 Mm Plywood offered by MEGAST INDIA SOLUTIONS PRIVATE LIMITED is available with … Lucknow, Uttar Pradesh, ,VILLAGE TODERPUR,KHAJURI ROAD,,, Yamuna Nagar - 135001, Dist. Visit us today for the widest range of Building Boards products. Sold per sheet. Once the order has been dispatched you will be sent relevant tracking information. Yamuna Nagar, Haryana, Old Hamida, Yamuna Nagar Xv 231 B, Mahatma Nagar, Om Road, Perumbavoor, Perumbavoor Town, Ernakulam - 683542, Dist. There is another term BWP (Boiling Water proof) which is very similar sounding and almost means the same. The cross-graining technique used improves strength, stability and prevents warping, making … Material. Compare Products (0) ... Greenply Gold Marine (Bwp) Grade Plywood Thickness 18 Mm Plywood. Copyright © 1996-2020 IndiaMART InterMESH Ltd. All rights reserved. Patna, Bihar, Shop No. Get Quote. Hyderabad, Telangana, Thickness: 4 mm, 6 mm, 9 mm, 12 mm, 16 mm, 19 mm, 25 mm, Bhawani Peth, Pune Each full 2440 x 1220 board is stamped accordingly, Only durable or very durable species used, Ideal for marine / external use when properly protected. Perumbavoor Town, Ernakulam published 04/09/2017 Our 18mm Plywood is an extremely popular sheet material and has been manufactured using engineered wood made from multiple layers of thin veneer that are glued together. Widely used in the boat building industry Marine Grade plywood provides a strong and versatile panel together with resistance to decay and moisture. Nashik, Maharashtra, Malwa Mill, Indore 2, Sukhwani Heights, Bhawani Peth, Pune - 411042, Dist. published 02/04/2020 1, Trinity School Compound Ekta Nagar, Kandivali West, Mumbai - 400067, Dist. 606 mm (5) 607 mm (5) 1220 mm (6) Length. We advise a minimum of 20mm from the edge to avoid the plastic cracking. tax) each and … New Gautam Nagar, Plot No. The commonly manufactured and sold plywood size in India is 2400 x 1200 mm (8’x4’).Other plywood sizes available are 6’x3’, 7’x3’, etc. Yamuna Nagar, Haryana, 25 G, Bhopalpura, Ashok Nagar, Udaipur - 313001, Dist. For further information on the nature of the review controls, as well as the possibility of contacting the author of the review please consult our. 5, Ambica Ind. This product is dispatched from Builder Depot and is available for in-store purchase. Skip to the beginning of the images gallery, 18mm Far Eastern Marine Grade Plywood 2440mm x 1220mm (8' x 4'), Get each Sheet for £47.96 with free delivery, https://www.builderdepot.co.uk/18mm-far-eastern-marine-grade-plywood-2440mm-x-1220mm-8ft-x-4ft?___store=default, https://www.builderdepot.co.uk/media/catalog/product/S/0/S000029_s_01_c5cb.jpg, /Timber & Sheets/Sheet Materials/Plywood Sheets, /Timber & Sheets/Sheet Materials/Plywood Sheets/Marine Plywood. 25 G, Bhopalpura, Ashok Nagar, Udaipur - 313001, Dist. It can be stained, treated or painted so ideal for external signage and hoardings. Marine Exterior Hardwood Plywood 2440x1220x18mm B/BB Face Class 3 It is 3rd Party Accredited to BS1088 - Fully Exterior EN636-3 / EN314-3. Each fixing hole costs £1.00. 3, Kharbanda Park, Opp, Dwarka Hotel Beside Karad bandhu, Nashik - 422011, Dist. Excl. published 20/09/2017 Read about company. Buy 15 for €23.87 (€28.88 incl. We have a wide variety of plywood sizes and variations. Find here Centuryply Plywood, Century Plywood dealers, retailers, stores & distributors. Ernakulam, Kerala, 139/A/1, Near Kalpatru Plaza, Ganj Peth, Pune - 411042, Dist. Surat, Gujarat. Show. Plywood Clear Comparisons Add {0} to Compare list (max 4) Here, you can choose what kind of products - and how many of them - you want to see on the page Sort by Relevance Price - low to high Price - high to low Rating - high to low 192/2, Near Unn BRTS, Navsari Main Road, Bhestan, Udhna, Surat - 395023, Dist. Howrah, West Bengal, Moisture Content: Greater than 5%-Less than 15%, Ludhiana Mumbai, Maharashtra, No. following an order made on 07/09/2017. PPEBFC03. Great quality. 51, Sheetla Mata Road, Sector 5, Near Huda Ground, Sheetla Mata Road, Gurgaon - 122001, Dist.

2020 18 mm alternate plywood price