Description
Fire-resistant Adhesive for Mineral Wool
Firobond Ultra Adhesive is a high-performance fire-resistant adhesive for mineral wool.
- Specially developed for the bonding of mineral wool, inorganic board materials, and wood-related products such as MDF. Thus produces a strong, durable bond, ideal for use in constructions that will require up to a 2-hour fire rating.
- Once cured, the bond will withstand high impact and impact stiffness to the bonded material.
- Moreover, Firobond Ultra Adhesive can be applied by an extrusion nozzle or bead head by a pump system for fast production rates.
Initial bond: 10 to 20 minutes
Tack life: 10 minutes
Full cure: within 24 hours
Furthermore, available in a 310ml tube to fit a standard mastic gun, or containers of 0.5kg, 1 kg 2. kg, 5 kg, and 20 kg.
We provide a varied selection of fireproof adhesives, fillers, and sealants compatible with a range of materials. Browse our full range of Adhesives, Fillers, and Sealants products online.
Envirograf ® passive fire products carry the hallmark of excellence, reflecting the high standards that prevail in its laboratory, test rig, and manufacturing plant. Envirograf® passive fire products are subject to rigorous quality control which, at all stages, ensures products remain at the leading edge of fire containment technology. This quality has earned the company and its passive fire products a high reputation. With its operating system accredited to ISO9001.
Advantages
– Can be used to bond inorganic board materials, including magnesium oxide, cement boards and laminated boards
– Ideal for use with wood-related products, including MDF, chipboard and plywood
– Forms a strong enough bond for use in the manufacture of internal partition walls, modules, fire doors and other fire-rated timber assemblies as well as standard timber doors
– Once cured, offers high impact resistance and minimises water absorption into porous materials, such as wood or mineral wool
Application Instructions
Firobond Ultra Adhesive is thixotropic, which facilitates easy application, and it is designed to minimise absorption into porous substrates.
Firobond Ultra Adhesive can be applied by an extrusion nozzle or bead head by a pump system for fast production rates. Available in a 310ml tube to fit a standard mastic gun, or containers of . kg, 1 kg 2. kg, 5 kg, and 20 kg.
Firobond Ultra Adhesive should be applied to the board material at a coating rate of 100g/m. [10m./kg] to 250g/m. [4m./kg] depending on the porosity of the substrate. Mineral wool should be consolidated into the adhesive within 5 to 10 minutes. The panel should be constructed immediately and placed under pressure to consolidate the bond, thus ensuring pressure is applied evenly across the panel. Can be applied to wood joints, used for applying Envirograf® intumescent paper, material, card, and veneers to wood, plywood etc. Also used to adhere veneers to MDF, plywood, etc, giving a fire-resistant bond.
Initial bond: 10 to 20 minutes
Tack life: 10 minutes
Full cure: within 24 hours
