Sealants & Fillers

Silicone, acrylic, hybrid polymer, intumescent and roof sealants.

Calder Chemicals

Seals service penetrations and joints against fire and smoke.

Only 4 left

£9.80

SKU HLD-IN-FIRE

Norvik

Black bitumen mastic for flashings, valleys and gutters.

In stock

£5.90

SKU HLD-BT-ROOF

Calder Chemicals

Elastic, tough sealant for expansion joints and cladding.

From £5.60

SKU HLD-PU-FLEX

Norvik

Non-staining neutral silicone for stone, metal and frames.

From £5.10

SKU HLD-SI-NEUT

Norvik

Mould-resistant silicone for baths, showers and kitchens.

From £4.20

SKU HLD-SI-SAN