Uploaded February 2022 | Updated September 2026, 2 weeks ago

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The Expanding Foam Sika Boom®-163 Evolution with Purform® technology inside is a white, 1-part, self-expanding, polyurethane foam with a very low content of monomeric isocyanates under 0,1%. Find out more at sika.com/en/construction/construction-foams.html

The spray foam is free of chlorinated paraffin, plasticizers, and halogens. Its low curing pressure and flexibility make it suitable for window and doorframe installations.

Read details about Sika`s Purform technology: sika.com/en/brands/purform.html