Description |
Webbseal FR-A is a one-part fire resistant joint sealant. The formulation is based on an emulsion acrylic, which gives a firm, but flexible seal to joints in a variety of fire rated structures. The product has been designed to give optimum sealing and application performance by both cartridge and trowel coupled with outstanding fire resistance. Webbseal FR-A has been extensively tested to BS 476 part 20 and is capable of providing over 4 hours fire resistance in joint widths up to 50mm wide.
|