All Wilko Products
Wilko Protective Coatings & Sealants
163 products available · Updated July 2026
Parent: Building Consumables
Wilko Deals & Vouchers
Showing 1–24 of 163 products
Wetwall
Wetwall Clear Wall Panel Sealant - 290ml
£13.00
up to £16.54
4 offers
Wetwall
Wetwall Silver Grey Wall Panel Sealant - 290ml
£31.00
up to £33.92
4 offers
Wetwall
Wetwall Mushroom Wall Panel Sealant - 290ml
£31.00
up to £33.92
4 offers
Wetwall
Wetwall Panel Adhesive - 290ml White
£13.00
up to £14.08
4 offers
["Sadolin"]
Sadolin Extra Durable Clearcoat
£63.00
2 offers
Mapei
MAPEI Mapeisil AC 149 Volcano Sand Silicone Sealant 310ml
£18.00
2 offers
Smartseal
SmartSeal Black Limestone Sealer 1L 2 Pack
£48.95
2 offers
Smartseal
SmartSeal Patio ColourSeal Black 5L 3 Pack
£179.95
2 offers
Smartseal
SmartSeal External Concrete Sealer 5L 3 Pack
£115.95
2 offers
Smartseal
SmartSeal Patio ColourSeal Black 5L 2 Pack
£129.95
2 offers
Mapei
MAPEI Mapeisil AC 319 Sand Storm Silicone Sealant 310ml
£18.00
2 offers
Mapei
MAPEI Mapeisil AC 144 Chocolate Silicone Sealant 310ml
£18.00
2 offers
Seal It
One Direction Seal It White Silicone Sealant
£3.99
2 offers
Unibond
UniBond White Durable Weatherproof Sealant Frame Cartridge 384g 2 Pack
£22.00
2 offers
Unibond
UniBond General Purpose White Acetoxy Cure Silicone Sealant
£6.99
2 offers
Mapei
MAPEI Mapeisil AC 131 Vanilla Silicone Sealant 310ml
£18.00
2 offers
Unibond
UniBond White Silicone Sanitary Sealant
£6.99
2 offers
Smartseal
Smartseal Brick Red Textured Wall Coating 10L
£106.00
2 offers
Smartseal
Smartseal Ivory Glow Smooth Wall Coating 10L
£104.00
2 offers
Smartseal
Smartseal Brick Red Textured Wall Coating 5L
£62.00
2 offers
wilko
wilko All Purpose Sealant - White
£2.99
Simply
Simply Rubber Based Underbody Sealant Spray Black
£7.99
151
151 Pro Bathroom and Kitchen Sealant 310ml
£1.99
3 offers
Smartseal
SmartSeal Xtreme Roof Cleaner 5L 2 Pack
£54.95
2 offers