Buy Foam Fillers Online in Australia
Four listings make up this range: GSA expanding foam, a fire rated GSA expanding foam, the GSA EFG expanding foam gun and Henkel Sista polyurethane foam. It is for filling gaps and voids, with a gun for applying the foam from the can. Not sure which one suits your job? Ask our team.
What's in the range
| Type | Listings | What the titles tell you |
|---|---|---|
| GSA expanding foam | 2 | Standard in 500 ml and 750 ml; a fire rated 750ml version |
| Henkel Sista polyurethane foam | 1 | 520g |
| Foam gun | 1 | GSA EFG expanding foam gun |
Choosing a foam filler
Pick by the job and by how you want to apply it. A foam gun gives more control than a straw on the can, but check that it suits the can fitting on the foam you choose. The fire rated GSA foam is a separate listing, so check its data sheet for the rating and the conditions it applies to before you use it in a fire-rated build. Cans are sold by volume (500 ml and 750 ml) or by weight (520g), so compare like with like. Always check the data sheet. It is the source for cure time, coverage and ratings.
Related ranges
Brand: GSA. Also see Sealants, Sealant Applicators & Removers, Putties and Adhesives, Sealants & Tapes.
Order from AIMS Industrial
Call us on (02) 9773 0122, contact the team or request a quote. We have supplied Australian industry since 1988.
Foam Fillers FAQs
What is in the Foam Fillers range?
GSA expanding foam in 500 ml and 750 ml, a fire rated GSA expanding foam (750ml), Henkel Sista polyurethane foam (520g) and the GSA EFG expanding foam gun.
Do I need a foam gun?
Not always, but a gun gives more control when you are filling gaps. Check that the gun suits the can fitting on the foam you buy, and ask us if you are unsure.
Can I use the fire rated foam in a fire-rated wall?
Check the data sheet for the rating and the conditions it applies to, and confirm it against the requirements for your build. We can help with the product details.

