Pyroplex PU FR foam can be used within Fd30 timber doors up to a maximum joint width not exceeding 15mm to a depth equal to the frame depth of 100mm.
The product has been tested with mineral fibre backing materials within linear joints, with the depth of the backing material equal to the twice the thickness. For further information on densities on backing material refer to technical data sheet.
The maximum gap width is 38mm in walls. Please refer to the tables provided in technical data sheet, which outlines the requirements in terms of fire resistance.
The fire performance is influenced by multiple factors including the orientation of the supporting construction, gap joint and whether the joint is single sided or double sided. We have included tables of performance within the technical data sheet and additional test reports are available upon request.
The product has been primary designed for use in low movement joints <7.5% in masonry constructions specifically to reinstate that the fire performance of a wall, which has been provided with a movement joint/gap.
The date of expiry is printed on the underside of the canister and the relevant date of expiry printed on the outer case. The product shelf life can be reduced if stored incorrectly, for further guidance please refer to the information provided in the technical data sheet.
The product is 3rd party approved, the certificate can be downloaded from the Pyroplex website.
Unfortunately, the product can not be used on exterior applications, we would recommend our Pyroplex FR sealant which has been specifically formulated for such applications.
The volatile organic content is specified on the MSDS on the data sheet, see clause xx and we have environmental declaration certificate for this product, which is available for a download from the Pyroplex website.
The canisters are re-cyclable – see symbol classifications on the cans. All packaging can be re-cycled in accordance with the local market requirements. Pressurized canisters should only be recycled authorised waste streams carriers.
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