Expansion foams are an exceptionally versatile group of products used in many areas of daily work. They are mainly polyurethane (PU) resin-based foams, which cure in contact with moisture when applied. They can be used as a gap-filling, adhesive sealant to fix, fill and insulate against noise, cold, and drafts because they have good insulation properties and are effective at dampening sound. Furthermore, they are also used to bond insulation panels and insulating system components on top of each other due to their excellent adhesive properties and fast curing ability.
When to Use Expansion Foams
There are many reasons why such construction foams have become an indispensable part of the modern building industry. They are relatively low cost, fast, and easy to apply, then in service, they are resistant to mold, moisture, and rot, etc. They also offer many other advantages for specific applications due to their portability in canisters and their lightweight nature.
Sika's Expansion Foams
Sika provides a complete range of high-quality construction foams in the Sika Boom® range, with products and systems for all different application fields. These foams are generally supplied with a ready-to-use nozzle or used with a gun in professional applications.
The Sika Boom® product range, which consists of various types of expanding and adhesive foams, is designed for durable results and easy handling.
Watch this video to get more details about the Sika Boom® product range.
Expansion Foam Applications
Filling joints around door frames
Sealing of joints in walls that require fire protection
Bonding of bricks for non-structural building components
Bonding insulation boards for thermal insulation
Mounting of door frames
Sealing gaps around windows
Filling around pipes and conduit penetrations
Insulating against cold and draughts
