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Water sealant

166 products
Hard surface moss killers
Interior and exterior wall sealer
Block paving sealer
Roof sealants
Dryzone 100 Spray and ACS Anti Mould Paint Additive (1/3)Dryzone 100 Spray and ACS Anti Mould Paint Additive (2/3)Dryzone 100 Spray and ACS Anti Mould Paint Additive (3/3)

Dryzone 100 Spray and ACS Anti Mould Paint Additive

(£49.98/l)
Free shipping
Gorilla Waterproof Coat & Seal Clear - 473ml, Heavy-Duty Waterproofing and Sealant for Indoor and Outdoor UseGORILLA GLUE
3 options

Gorilla Waterproof Coat & Seal Clear - 473ml, Heavy-Duty Waterproofing and Sealant for Indoor and Outdoor Use

Free shipping
Roxil 200 Surface Biocide Concentrate 5 Litres

Roxil 200 Surface Biocide Concentrate 5 Litres

(£4.99/l)
Free shipping
Crikey Mikey Extra Strong Algae Lichen & Mould Treatment, Block Paving, 20L Bulk (1/5)Crikey Mikey Extra Strong Algae Lichen & Mould Treatment, Block Paving, 20L Bulk (2/5)Crikey Mikey Extra Strong Algae Lichen & Mould Treatment, Block Paving, 20L Bulk (3/5)Crikey Mikey Extra Strong Algae Lichen & Mould Treatment, Block Paving, 20L Bulk (4/5)Crikey Mikey Extra Strong Algae Lichen & Mould Treatment, Block Paving, 20L Bulk (5/5)
CRIKEY MIKEY

Crikey Mikey Extra Strong Algae Lichen & Mould Treatment, Block Paving, 20L Bulk

Free shipping
Grout Sealer - 500ml (1/3)Grout Sealer - 500ml (2/3)Grout Sealer - 500ml (3/3)

Grout Sealer - 500ml

Free shipping
Roxil 100 Mould, Algae & Lichen Killer 5 Litres (1/3)Roxil 100 Mould, Algae & Lichen Killer 5 Litres (2/3)Roxil 100 Mould, Algae & Lichen Killer 5 Litres (3/3)
5 options

Roxil 100 Mould, Algae & Lichen Killer 5 Litres

(£3.99/l)
Free shipping
Dryzone Damp-Proofing Cream 310ml (1/2)Dryzone Damp-Proofing Cream 310ml (2/2)
2 options

Dryzone Damp-Proofing Cream 310ml

(£62.90/l)
Free shipping
Drybase TS-Plus Tanking Slurry 20kg x 5 Pack (1/3)Drybase TS-Plus Tanking Slurry 20kg x 5 Pack (2/3)Drybase TS-Plus Tanking Slurry 20kg x 5 Pack (3/3)
4 options

Drybase TS-Plus Tanking Slurry 20kg x 5 Pack

Free shipping
Drybase TS-Plus 5-Bar Waterproofer 4 Litres (1/3)Drybase TS-Plus 5-Bar Waterproofer 4 Litres (2/3)Drybase TS-Plus 5-Bar Waterproofer 4 Litres (3/3)

Drybase TS-Plus 5-Bar Waterproofer 4 Litres

(£8.74/l)
Free shipping
Raincheck Limestone - Masonry Water Repellent for Limestone (1/3)Raincheck Limestone - Masonry Water Repellent for Limestone (2/3)Raincheck Limestone - Masonry Water Repellent for Limestone (3/3)
2 options

Raincheck Limestone - Masonry Water Repellent for Limestone

(£9.99/l)
Free shipping
Concrete Sealer - External (Sample)

Concrete Sealer - External (Sample)

Free shipping
Block Paving Sealer - Silk - 5 Litres

Block Paving Sealer - Silk - 5 Litres

Free shipping
Polyvine - MouldGuard Fungicidal Cleaner - 1L
2 options

Polyvine - MouldGuard Fungicidal Cleaner - 1L

£13.00
Raincheck Universal Waterseal and Sprayer 5 Litres (1/2)Raincheck Universal Waterseal and Sprayer 5 Litres (2/2)
2 options

Raincheck Universal Waterseal and Sprayer 5 Litres

(£8.59/l)
Free shipping
Stormdry XR Mortar 310ml Cartridge - Express Repair Mortar (1/3)Stormdry XR Mortar 310ml Cartridge - Express Repair Mortar (2/3)Stormdry XR Mortar 310ml Cartridge - Express Repair Mortar (3/3)
STORMDRY
3 options

Stormdry XR Mortar 310ml Cartridge - Express Repair Mortar

(£45.12/l)
Free shipping
Stormdry Max 1 Litre - Enhanced Waterproofing (1/3)Stormdry Max 1 Litre - Enhanced Waterproofing (2/3)Stormdry Max 1 Litre - Enhanced Waterproofing (3/3)
STORMDRY
2 options

Stormdry Max 1 Litre - Enhanced Waterproofing

Free shipping
Stormdry Repointing Additive No. 1 500mlSTORMDRY

Stormdry Repointing Additive No. 1 500ml

(£43.98/l)
Free shipping
Drybase Waterproof Plug (3kg Grey) (1/3)Drybase Waterproof Plug (3kg Grey) (2/3)Drybase Waterproof Plug (3kg Grey) (3/3)
3 options

Drybase Waterproof Plug (3kg Grey)

Free shipping
Green Clear - 1 Litre (1/5)Green Clear - 1 Litre (2/5)Green Clear - 1 Litre (3/5)Green Clear - 1 Litre (4/5)Green Clear - 1 Litre (5/5)
5 options

Green Clear - 1 Litre

1
Free shipping
Sealer Repair Fluid - 25 Litre (1/2)Sealer Repair Fluid - 25 Litre (2/2)
5 options

Sealer Repair Fluid - 25 Litre

Free shipping
Masonry Cream - 1 Litre (1/5)Masonry Cream - 1 Litre (2/5)Masonry Cream - 1 Litre (3/5)Masonry Cream - 1 Litre (4/5)Masonry Cream - 1 Litre (5/5)
6 options

Masonry Cream - 1 Litre

Free shipping
SoluGuard Multi-Surface Biocide 5 Litres (1/2)SoluGuard Multi-Surface Biocide 5 Litres (2/2)
4 options

SoluGuard Multi-Surface Biocide 5 Litres

(£4.99/l)
Free shipping
Concrete Sealer - External - 2 x 5L

Concrete Sealer - External - 2 x 5L

Free shipping
Imprinted Concrete Sealer - Silk - 25 Litres (1/5)Imprinted Concrete Sealer - Silk - 25 Litres (2/5)Imprinted Concrete Sealer - Silk - 25 Litres (3/5)Imprinted Concrete Sealer - Silk - 25 Litres (4/5)Imprinted Concrete Sealer - Silk - 25 Litres (5/5)
6 options

Imprinted Concrete Sealer - Silk - 25 Litres

Free shipping
Xtreme Multi-Surface Cleaner - 5 Litres (1/3)Xtreme Multi-Surface Cleaner - 5 Litres (2/3)Xtreme Multi-Surface Cleaner - 5 Litres (3/3)
4 options

Xtreme Multi-Surface Cleaner - 5 Litres

Free shipping
Dryzone System Damp Proofing Kit (1/2)Dryzone System Damp Proofing Kit (2/2)

Dryzone System Damp Proofing Kit

Free shipping
Patio Sealer - 25 Litres (1/3)Patio Sealer - 25 Litres (2/3)Patio Sealer - 25 Litres (3/3)
6 options

Patio Sealer - 25 Litres

Free shipping
Sandtex Trade Fungicidal Wash - Clear - 5L

Sandtex Trade Fungicidal Wash - Clear - 5L

£39.28
Dryrod Damp Proofing Rods Kit - 12m Coverage of 9inch Wall (1/2)Dryrod Damp Proofing Rods Kit - 12m Coverage of 9inch Wall (2/2)
3 options

Dryrod Damp Proofing Rods Kit - 12m Coverage of 9inch Wall

Free shipping
Dryzone Anti-Mould Silicone Sealant Clear 310ml x 2 Pack (1/3)Dryzone Anti-Mould Silicone Sealant Clear 310ml x 2 Pack (2/3)Dryzone Anti-Mould Silicone Sealant Clear 310ml x 2 Pack (3/3)
3 options

Dryzone Anti-Mould Silicone Sealant Clear 310ml x 2 Pack

(£30.62/l)
Free shipping
Dryzone White Stain Seal & Damp Proof Paint 500ml
2 options

Dryzone White Stain Seal & Damp Proof Paint 500ml

(£33.98/l)
Free shipping
Pro Leak Sealer 1 Litre - Leak RepairMCALPINE

Pro Leak Sealer 1 Litre - Leak Repair

Free shipping
Drybase Lime Inhibitor Concentrate 500ml

Drybase Lime Inhibitor Concentrate 500ml

(£59.98/l)
Free shipping
Raincheck Universal Waterseal (1/3)Raincheck Universal Waterseal (2/3)Raincheck Universal Waterseal (3/3)

Raincheck Universal Waterseal

(£5.59/l)
Free shipping
Stormdry Repointing Additive No. 2 500mlSTORMDRY

Stormdry Repointing Additive No. 2 500ml

(£53.98/l)
Free shipping
Drybase TS-Plus Polymer Enhanced Tanking Kit 12kg (1/3)Drybase TS-Plus Polymer Enhanced Tanking Kit 12kg (2/3)Drybase TS-Plus Polymer Enhanced Tanking Kit 12kg (3/3)

Drybase TS-Plus Polymer Enhanced Tanking Kit 12kg

Free shipping
Dryrod Damp Proofing Rods 50 Pack - with 6m Coverage (1/2)Dryrod Damp Proofing Rods 50 Pack - with 6m Coverage (2/2)

Dryrod Damp Proofing Rods 50 Pack - with 6m Coverage

(£2.09/m²)
Free shipping
Dryrod Damp Proofing Rods 150 Pack - with 18m Coverage (1/3)Dryrod Damp Proofing Rods 150 Pack - with 18m Coverage (2/3)Dryrod Damp Proofing Rods 150 Pack - with 18m Coverage (3/3)
3 options

Dryrod Damp Proofing Rods 150 Pack - with 18m Coverage

(£1.84/m²)
Free shipping
Block Paving Sealer - Silk - 25 Litres

Block Paving Sealer - Silk - 25 Litres

Free shipping
Stormdry Cream 20 Litres and Stormdry Repointing Additive II (1/2)Stormdry Cream 20 Litres and Stormdry Repointing Additive II (2/2)
STORMDRY

Stormdry Cream 20 Litres and Stormdry Repointing Additive II

(£22.74/l)
Free shipping
Stormdry Cream 3 Litres and Stormdry Repointing Additive I (1/3)Stormdry Cream 3 Litres and Stormdry Repointing Additive I (2/3)Stormdry Cream 3 Litres and Stormdry Repointing Additive I (3/3)
STORMDRY

Stormdry Cream 3 Litres and Stormdry Repointing Additive I

(£39.83/l)
Free shipping
Stormdry Cream 3 Litres and Stormdry Repointing Additive II (1/3)Stormdry Cream 3 Litres and Stormdry Repointing Additive II (2/3)Stormdry Cream 3 Litres and Stormdry Repointing Additive II (3/3)
STORMDRY

Stormdry Cream 3 Litres and Stormdry Repointing Additive II

(£40.83/l)
Free shipping
Stormdry Cream 3 Litres and Soluguard Biocide (1/2)Stormdry Cream 3 Litres and Soluguard Biocide (2/2)
STORMDRY

Stormdry Cream 3 Litres and Soluguard Biocide

(£36.66/l)
Free shipping
Stormdry Cream 5 Litres and Stormdry Repointing Additive II (1/2)Stormdry Cream 5 Litres and Stormdry Repointing Additive II (2/2)
STORMDRY

Stormdry Cream 5 Litres and Stormdry Repointing Additive II

(£29.99/l)
Free shipping
Drybase Elasticiser for Drybase Tanking Slurry (1/2)Drybase Elasticiser for Drybase Tanking Slurry (2/2)

Drybase Elasticiser for Drybase Tanking Slurry

(£12.89/l)
Free shipping
Stormdry Cream 5 Litres and Stormdry Repointing Additive I (1/3)Stormdry Cream 5 Litres and Stormdry Repointing Additive I (2/3)Stormdry Cream 5 Litres and Stormdry Repointing Additive I (3/3)
STORMDRY

Stormdry Cream 5 Litres and Stormdry Repointing Additive I

(£28.48/l)
Free shipping
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Water filters for taps
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Water pistol
Inline water filter
Water distiller
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Silicone remover
Adhesive sealant tape
Ronseal anti mould paint clear 750ml
Water hyacinth
Water based grey undercoat
Clear wood preserver
Bag sealer
Clear fence paint
Garden water butts
Hqc tarmac paint
Electric water heaters tankless
Water inlet
Water butt covers
Dog water dispenser
Garden water column
Water butt kit
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Access panels
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Concrete and mortar
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Door insulation
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Safety net and barrier
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More than 7 million individual and professional customers

More than 7 million individual and professional customers