Paracryl FR - Fire resistant acrylic sealant 310ml

Description Paracryl FR - Fire resistant acrylic sealant 310ml Paracryl FR is a high-quality, fire-resistant acrylic sealant specially developed for sealing joints where high fire safety requirements are required. This one-component sealant is plasto-elastic and foams up on contact with fire, helping to prevent the spread of flames. The sealant is tested according to BS476 part 20 and prEN1366-4, and approved by Efectis. Paracryl FR - Fire-resistant acrylic sealant 310ml is ideal for interior use in residential, public and commercial buildings, among others. The product is paintable after curing and free of chlorine, halogens and phthalates. It adheres well to porous substrates such as concrete, stone, wood, plaster and ceramic tiles. Key benefits: Fire-resistant, with proven performance at high temperatures. Paintable after complete curing. Contains no chlorine, halogens or phthalates. Good acoustic insulation: attenuation of up to 55 dB (EN ISO 10140). Easy to apply with a standard sealant gun. CE-certified (EN 15651-1: F INT 7,5 P). Low emission class (French VOC class A ). Click here for the product data sheet. Fire-resistant performance (EN 1366-4): Joint 20 mm wide and 10 mm deep (with ceramic fibre backfill): Integrity: 241 minutes Insulating capacity: 70 minutes Joint 50 mm wide and 25 mm deep (with PU backfilling): Integrity: 241 minutes Insulating power: 78 minutes Application areas: Paracryl FR is suitable for sealing: Joints with limited movement (max. 7.5%) such as around windows and doors. Transitions between walls, ceilings, stairs, skirting boards and floors. Porous substrates such as concrete, brick, plaster, plaster, wood and ceramic tiles. Please note that this product is only suitable for indoor applications. Do not use on glass, PE, PP, PTFE or in situations with long-term water exposure or outdoor application. Technical specifications (summary): Processing temperature: 5°C to 40°C Temperature resistance: -30°C to 100°C Curing speed: 0.5 mm per 24 hours (at 23°C and 50% RH) Shore A hardness: 32 Max. distortion: 7.5% Acoustic attenuation: 55 dB Storage: Dry and cool (5°C - 25°C) Processing and finishing For optimal results: Make sure the surface is clean, dry and grease-free. Apply the sealant using a manual or pneumatic sealant gun. Smooth with a putty knife or stripping tool moistened with water. Allow the sealant to cure completely before repainting or further finishing. Clean tools and residues with water before curing. Note: at low temperatures and/or high humidity, curing may slow down. Material safety data sheet (MSDS) For more specific information on the safety and health hazards of this product, please consult the Material Safety Data Sheet (MSDS). This document contains important information on chemicals, safety tips, and legal requirements. Click here to consult the safety sheet.