Polyurethane Foam & Sealants

Polyurethane foam sealants are products that provide airtight insulation around materials, joints and components. The substance acts as a filler to seal cracks and holes around parts and fittings. These sealants form a barrier to repel moisture, insects and air from creeping into gaps.

Polyurethane foam sealants have a mousse-like consistency, which hardens via a chemical process when it comes in contact with atmospheric humidity. Once cured or hardened, the foam will not expand or shrink, being durable against damp and other weather effects.

What are polyurethane foam sealants used for?

Polyurethane foam sealants have many uses across industry and retail. They can be used to fill the openings around window frames and window sills, and to seal pipes and hoses.

Polyurethane foam sealants are also applied in indoor building activities and in repair work to ceilings and walls. They are rot resistant and can be used to bond and seal the rings around manholes.

Types of polyurethane foam sealants

Polyurethane foam sealants come in different variants, customised to the task they need to be used for, whether filling, coating or barricading.


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Description Price Model Package Size Product Form Application Colour Package Type Maximum Operating Temperature Minimum Operating Temperature Operating Temperature Range
RS Stock No. 630-1006
Mfr. Part No.742582
BrandHenkel
TWD483
Each
units
Terostat PU 92 - Paste Bonding, Sealing Black Cartridge +70°C -40°C -40 → +70 °C
RS Stock No. 630-1012
Mfr. Part No.739215
BrandHenkel
TWD493
Each
units
Terostat PU 92 - Paste Bonding, Sealing White Cartridge +70°C -40°C -40 → +70 °C
RS Stock No. 630-1028
Mfr. Part No.742460
BrandHenkel
TWD468
Each
units
Terostat PU 92 310 ml Paste Bonding, Sealing Grey Cartridge +70°C -40°C -40 to +70 °C