would this work on a wooden shed inside and out

It would probably do a job however This really designed for use in intertior applications under tile for example

I need to damp proof a concrete extension floor ready for laminating will this work?

Should do although I would use ‘garage floor paint! (A lot cheaper and probably better)

Do you deliver to Northern Ireland?

We are unable to send this item to Northern Ireland due to courier restrictions

Hi, could this be used outside?

This is designed for use under tiles etc really

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Nassboards Waterproof Tanking Kit System WSK for Wetrooms, Bathrooms, Kitchens and Waterproofing – Perfect for Wet Zones, Tiling Showers, Preventing Moisture – 8m Complete Tanking Kit

Product ID: 153541401

Details

Brand
Nassboards
Item dimensions L x W x H
25.4 x 50.8 x
Material
Silicone
Style
Utilitarian
Water resistance level
Waterproof

💧8m² waterproof coverage

🧱Works on 7+ surface types

🛠️Complete all-in-one kit

871.74 DT

Duties & taxes included

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Description

💦 Seal your space, banish moisture — waterproof like a pro!

TAILORED KIT SIZES - Choose between 5m² or 8m² coverage kits to perfectly match your renovation scale and avoid waste.
TRUSTED QUALITY SUPPORT - Backed by Nassboards’ satisfaction guarantee and expert customer care for peace of mind on every project.
ULTIMATE MOISTURE DEFENSE - Creates a permanently flexible, watertight membrane behind tiles to stop water damage in its tracks.
PRO GRADE ALL INCLUSIVE KIT - Includes primer, membrane, tape, internal corners, brush, user leaflet, and silicone sealant for a stress-free waterproofing experience.
UNIVERSAL SURFACE COMPATIBILITY - Seamlessly bonds with plasterboard, MDF, plywood, cement boards, blockwork, concrete, and specialist wet room boards.

The Nassboards Waterproof Tanking Kit System is a premium, all-in-one solution designed to protect wetrooms, bathrooms, kitchens, and other moisture-prone areas. Covering up to 8m², it forms a flexible, watertight membrane compatible with a wide range of surfaces including plasterboard, MDF, and concrete. The kit includes everything needed for professional-grade waterproofing—primer, membrane, tape, corners, brush, and sealant—ensuring a durable barrier behind tiles that prevents water damage and mold. Trusted by DIYers and pros alike, Nassboards offers a satisfaction guarantee to ensure your renovation stays dry and flawless.

Specifications

ASIN	B07WFJ6MFF
Best Sellers Rank	25,487 in DIY & Tools ( See Top 100 in DIY & Tools ) 32 in Waterproofers
Brand	Nassboards
Colour	Waterproof Tanking Wetroom System
Compatible Material	Plasterboard, MDF, Plywood, Cement Boards, Blockwork, Concrete, Specialist Wet Room Boards, Wall, Tile, Floor, Shower, Fixture
Customer Reviews	4.5 4.5 out of 5 stars (85)
Included Components	Waterproof Tanking Wetroom System
Item Dimensions	25.4 x 50.8 x 12.7 centimetres
Item Form	Liquid
Item Type Name	Waterproof Tanking Wetroom System
Manufacturer	Nassboards
Material	Silicone
Model Number	TankingKitSystem
Style Name	Utilitarian
Surface Recommendation	Fixture, Floor, Shower, Tile, Wall
Unit Count	1.0 count
Water Resistance Level	Waterproof

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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871.74 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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The product quality is outstanding. Exactly what I needed for my work.

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Great price for an authentic product. Fast international shipping too!

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