4.9 Based on 1149 reviews 
Description
Acrylic Fire Resistant Sealant – 300ml
Unicrimp BTKFPIA300W
The Bostik FR Acrylic Sealant is a one-component, fire-resistant solution designed for secure and durable sealing in a wide range of applications. This plastoelastic sealant provides up to 4 hours of fire resistance and is suitable for use in gypsum and stony substrates. Engineered to meet EN 1366-4 standards, it offers outstanding performance, ease of application, and versatility.
Key Features of Unicrimp BTKFPIA300W Bostik FR Acrylic Fire Resistant Sealant – 300ml
- Fire Resistance: Up to 4 hours tested to EN 1366-4.
- Versatile Application: Suitable for joints up to 20mm wide or up to 30mm when combined with FP PU Foam.
- Paintable: Compatible with most water-based and synthetic paints after curing.
- Durable Performance: Absorbs joint movements up to 7.5%.
- Non-Corrosive: Safe for use on metal surfaces.
- Easy to Apply and Clean: Minimal odour and effortless cleanup with water.
- Temperature Resistance: Operates effectively between -20°C and +75°C.
- Shrinkage-Resistant: Ensures a consistent finish without cracking.
Technical Details:
- Base: Acrylic dispersion.
- Density: 1.60 g/ml (ISO 1183-1).
- Application Temperature: +5°C to +40°C.
- Curing Time: 1mm/24 hours at +23°C/50% RH.
- Tensile Strength: 0.11 N/mm² (DIN 53504).
- Shore A Hardness: 20 (DIN 53505).
- Elongation at Break: 300% (DIN 53504/ISO 868).
Application:
The Bostik FR Acrylic Sealant is ideal for linear connection joints in gypsum and stony substrates. It offers fire resistance for gaps up to 20mm wide (120 minutes) and up to 30mm wide when combined with FP PU Foam (180 minutes). Ensure correct joint dimensions and fire resistance requirements for your application by consulting the classification and test reports.
Limitations:
- Not suitable for use on PE, PP, PC, PMMA, PTFE, soft plastics, neoprene, and bituminous substrates.
- Not intended for continuous water exposure.
Cleaning Instructions:
Clean tools immediately after use with water. For hands, use Bostik Wipes or soap and water.
Why Choose Bostik FR Acrylic Sealant?
This Unicrimp Bostik FR Acrylic Fire Resistant Sealant delivers exceptional fire resistance and reliability in a range of building applications. Its compliance with EN 1366-4 standards ensures performance and safety, while its ease of use makes it a go-to product for professionals.
