Siroflex SX FP Acrylic Sealant

£2.49 + Vat

Where can i use the Siroflex FP Acrylic?
Zwaluw FP Acrylic Sealant was specifically developed for fire resistant sealing of linear connection joints in gypsum and stony substrates.
Fire resistance tested according to EN 1366-4 up to +120 minutes in a 20 mm wide gap. Combined with FP PU Foam up to 180 minutes in a gap of 30 mm wide.
Ensure that you choose the correct fire resistance for your application by consulting the classification and test reports.

Shelf life, In unopened original packaging between +5°C and +25°C, shelf life till 18 months after production date, stored in a dry place.


Siroflex Fire resistant acrylic sealant
Zwaluw FP Acrylic Sealant is a 1-component fire resistant sealant based on acrylic dispersion.
Zwaluw FP Acrylic Sealant 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.

What are the benfits of using SX FP Acrylic Sealant?
Tested according to EN 1366-4
Up to 4 hours fire resistance
Can be applied separately in joints up to 20 mm wide
Can be combined with FP PU Foam up to 30 mm wide
Paintable with most water based and synthetic paints
Easy to apply and clean
Joint movement up to 7,5%
Also available in grey
Almost odourless
Non corrosive towards metals

Click here to download technical data sheet

You may also like…

Comments are closed.