Soudal Expanding Foams banner showing a tradesperson applying foam sealant to a window frame using a Soudal gun applicator.

Expanding Foams for Buildings & Construction

Gap Filling Expanding Foam

Gap Filling Expanding Foam

Fills & Insulates
Re-usable for 6 weeks
One handed operation

Straw Gap Filling Expanding Foam

Fill & Fix Expanding Foam

Fills & Insulates
triple expansion
Very good filling capacities

Gun Grade Trigger Expanding Foam

Gun Grade Trigger Expanding Foam

Fills & Insulates
Threaded Adaptor
High yield

Flexible Insulation Foam – Gun Grade

3 time more flexible than standard PU foam
Airtight
Excellent stability

Flexible Insulation Foam

Flexible Insulation Foam

Remains flexible
Re-usable for 4 weeks
One handed operation

Soudafoam FR HY

Soudafoam FR HY

High filling capacity
High insulation value
Very good adhesion

Soudafoam GUN FR HY

Soudafoam FR HY

Gun Grade
High insulation value
Very good adhesion

Soudafoam SMX

isocyanate-free
Fills & Insulates
Excellent stability

Gun & Foam Cleaner

Fast acting
High quality
Ready to use

Professional grade expanding foams for insulation, sealing and gap filling. Available in gun and straw applied formats for a range of site needs.

Why trades choose Soudal expanding foams

High yield and excellent dimensional stability
Strong adhesion to most building materials
Thermal and acoustic insulation properties
Fire rated and specialist foams available

Typical applications

Filling gaps and voids
Installing windows and doors
Sealing service penetrations