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$109.99
Stainless Steel Slimline Easy fix Washers - 34mm Diameter Pack of 300 Pieces for Insulation Tile Backer Boards — image 1
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Stainless Steel Slimline Easy fix Washers - 34mm Diameter Pack of 300 Pieces for Insulation Tile Backer Boards

★★★★★
$109.99

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Size: Pack of 300
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About this item
  • EASY TO USE WASHERS: Stainless Steel Easy Washers, brought to you by Nassboards, are a must have part of your tools for installing tile backerboards. These Tile Backer Board Fixing Washers are countersunk, which allows the screw head to pull into the board but the outer rim of the disc to remain flush with the board surface. Suitable for tile backer boards, wooden floors, stud walls, it’s perfect to maintain that the flat board surface is ready for the secure application of the subsequent layers
  • SEAMLESS APPLICATION: When secured with the appropriate steel screws, our perforated slimline metal washer grips tightly into the surface, becoming almost flush with the board. The perforation of the fixing disk allows the adhesive or plaster to stick to the board’s surface, as well as minimizing the risk of surface delamination or damage. These washers are designed specifically to provide an easy and secure way to fix insulation boards to floors and walls, for Tile backer boards like Marmox and
  • PURCHASE INCLUDES: Each purchase includes 300 Stainless Steel Slimline Washers, that measure 36mm diameter, and typically 8 washers per board are needed, although it depends on the size of your backer board. All of these insulation fixing washer discs are manufactured using 100% steel and feature a perforated surface, which maintains maximum board surface exposure. This allows standard adhesives and plasters to adhere to the board surface, minimizing the risk of surface de-lamination or damage
  • HIGH QUALITY MATERIALS: Made with 100% Steel, these washers are heavy duty, easy to use, and are the highest quality washers that you will find on the market. Being made from Stainless Steel, These Tile Backerboard Washers are protected from corrosion and helps to minimise any chance of degradation over time. Enjoy reliability and quality with these Fixing Washer Discs, brought to you by Nassboards
  • QUALITY GUARANTEED: Every purchase that you make with Nassboards comes with a lifetime guarantee. We at Nassboards stand behind all of our products, so if at any point you are not happy with your product, get in touch with us so that we can issue a replacement or a refund at any point during the product’s use. Customer satisfaction is our number one priority, so that you can enjoy a stress free experience when shopping with Nassboards
Product description

Introducing the Stainless Steel Slimline Easy Fix Tile Backer Board Washers by Nassboards, the quick and easy way to install your backer boards for underfloor insulation in your home. These insulation fixing washer discs have been specially designed to provide an easy secure way to fix Tile Backer Boards such as Marmox and Wedi, and other insulation boards to floor and walls. Easy To Use These perforated slimline metal washers will grip tightly into the surface of your backer board, becoming almost flush with the board, and are suitable for wooden floors and stud walls, as well. The perforation disk allows the adhesive or plaster to stick to the board’s surface, as well as minimizing the risk of surface delamination or damage. High Quality Material These strong, sturdy washes are all made with 100% Steel, and are the highest quality washers that you will find on the market. Not only extremely strong, they are 100% rust and corrosion proof and made to last.What You Will Receive Each pack by Nassboards includes 300 Steel Slimline Backerboard Washers that measure 36mm diameter. All of these insulation fixing washer discs are manufactured using 100% steel. Lifetime Warranty With your purchase of Nassboards Sturdy Steel Slimline Backer Board Washers, you will receive a lifetime warranty ensuring 100% customer satisfaction every time. If you are not satisfied with your purchase at any point during your experience, then just get in touch with us so that we can help issue a replacement or refund as soon as possible. Providing excellent support for your backer boards for underfloor heating, walls or flooring anywhere in your home, look to Nassboards for quality and reliability. Don’t Delay and Buy Today!

Product details
Brand
Nassboards
Manufacturer
Nassboards
Material
Stainless Steel
Size
Pack of 300
Part number
SSCSUNKW36MM300
EAN
5056263624366

Customer reviews

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10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

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Stainless Steel Slimline Easy fix Washers - 34mm Diameter Pack of 300 Pieces for Insulation Tile Backer Boards | Bigamart