Polyurethane joint sealant
Decor PU Sealant
Flexible polyurethane sealant for expansion joints, roof joints and cracks. Stays elastic in sun, rain and heat.
- Moves with the joint
- UV and weather resistant
- Watertight seal
- Fills non-structural cracks
About this product
Decor PU Sealant is a high-performance joint sealant for expansion joints, movement joints and crack sealing in concrete and masonry.
It expands and contracts as the building moves with temperature, so joints do not fail and stay watertight. It also fills non-structural cracks in walls and concrete to stop water getting in and cracks spreading. It resists UV, rain and extreme temperatures and keeps its grip and elasticity for years.
Often used with
Decor Seal 777
Polymer liquid plus cement powder. Mixed together, it makes a flexible waterproof coating for roofs, tanks, bathrooms and basements.
3 kg kit15 kg carton View product
Decor WP 781
Elastic, transparent waterproof coating that moves with the structure. Made for roofs, joints, terraces and slabs.
1 litre5 litre View product