
Sealants, Fillers & Adhesives
143 products
Showing 1 - 48 of 143 products
Sealants, Fillers & Adhesives – Bond, Fill & Seal with Confidence
Whether you're sealing joints, filling gaps or bonding materials, our wide range of sealants, fillers and adhesives is trusted by trades across construction, decorating, and DIY. From grab adhesives and expanding foam to silicone, decorators caulk, and wood fillers – we’ve got every surface and scenario covered.
Featuring top brands like Everbuild, Soudal, CT1 and more – for reliable performance in any condition, including waterproof, paintable, and quick-curing options.
🧴 Stick with the best – shop sealants, fillers & adhesives at United Fixings.
Showing 1 - 48 of 143 products
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Ronseal
Ronseal High-Performance Wood Filler Hardener / Catalyst 30g
Sale price£1.64
In stock, 19 unitsSave 32%

Sika (Everbuild)
Everbuild HM Fungicidal Bathroom Silicone - White - 310ml
Sale price£3.38
Regular price£4.99
Sold out
Sika (Everbuild)
Everbuild Industrial Superglue General Purpose 50g
Sale price£3.66
In stock, 49 units
Bond It
Bond It B3 All Purpose Fill And Fix Expanding Foam - Gun Grade Beige - 750ml
Sale price£5.16
Sold out
United Fixings
Cleanroom Construction Tape - 1 Roll Orange Cleanroom
Sale price£10.83
In stock, 14 units
Ronseal
Ronseal Smooth Finish Multipurpose Wall Filler Ready Mixed 330g
Sale price£2.59
In stock, 19 units
Ronseal
Ronseal Smooth Finish Quick Drying Multipurpose Filler 600g
Sale price£3.06
In stock, 4 units
Ronseal
Ronseal Smooth Finish Quick Drying Multipurpose Filler 330g
Sale price£2.59
In stock, 49 units
Ronseal
Ronseal Smooth Finish Multipurpose Wall Filler Ready Mixed 600g +50%
Sale price£3.06
In stock, 19 units
Ronseal
Ronseal Smooth Finish Super Flexible Filler Cartridge 300ml
Sale price£3.22
In stock, 99 units
Ronseal
Ronseal Smooth Finish Multipurpose Wall Powder Filler 2kg
Sale price£6.77
In stock, 14 units
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