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Unicrimp Adds New Fire-retardant Sealant and Foam to its A&S Range

Published on 2020-11-24. Author : SpecialChem

TAGS:  Sealants      Acrylic Adhesives    

Unicrimp Launches Two Fire-retardant Sealant and Foam in its A&S RangeUnicrimp launches two new fire-resistant products, FP Acrylic Sealant and Flameguard foam, in its Siroflex range of adhesives and sealants.

Plasto-elastic Fire-resistant Sealant


FP Acrylic Sealant is a fire-resistant acrylic sealant based on acrylic dispersion. It is a plasto-elastic sealant which is slightly intumescent above +120°C and is suitable for up to 4 hours of fire-resistant sealing of linear joints. It has been tested according to EN 1366-4.

The sealant can be applied separately in joints up to 20 mm wide and can be combined with FP PU Foam up to 30 mm wide. The product is easy to apply, clean almost odorless. The sealant is paintable with most water based and synthetic paints and is noncorrosive towards metals. FP Acrylic Sealant is available in white and grey.

Suitable as Backing Material of Sealants


Flameguard is a high quality, handheld fire retardant expanding foam, suitable for construction elements where advanced fire security standards are required. The product is used as a backing material in all types of sealant application. The foam is EN 1366-4 tested and approved (up to 240 minutes in combination with other products). Flameguard uses include filling of large, irregular or awkward gaps where the foam will expand to completely fill the cavity such as, fixing for window frames, loose tiles and boards, insulating between brickwork and cladding, around ductwork and through cavities carrying pipes and cables.

The Siroflex range of adhesives and sealants is based on hybrid technology for both interior and exterior applications. The full range comprises silicone adhesives, bonding adhesives, expanding foams, plaster fillers, decorators caulk, thread locker, putty and fixing tapes.


Source: Unicrimp
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