Protecta FR Acrylic is a versatile, high-performance intumescent sealant developed for universal firestopping applications across walls, floors, and service penetrations. Available in 310ml or 600ml cartridges, this multipack option is ideal for contractors and site-wide installations requiring reliable, CE-marked fire protection.
With a market-leading fire rating of up to EI 240, this acrylic mastic is suitable for sealing linear joints and a wide range of penetrations, including use with Protecta FR Board systems. It delivers robust fire resistance, excellent sound insulation, and long-term flexibility—making it a top choice for professional installers.
Key Features:
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Best-in-Class Fire Rating: Tested and certified to EI 240 for joints and penetrations.
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Universal Application: Suitable for all construction types and service penetrations.
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Flexible & Durable: Accommodates up to 12.5% joint movement; tack-free within 1 hour.
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Clean Finish: Smooth surface application with no priming required on most materials.
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High Acoustic Insulation: Reduces sound transfer through penetrations.
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Environmentally Friendly: Low-emission and halogen-free formulation.
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Versatile Compatibility: Bonds to concrete, masonry, gypsum, steel, glass, plastics, and more.
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Long-Lasting: 18-month shelf life; 30-year working life once installed.
Whether you're sealing cables, pipes, ducts, or joints, Protecta FR Acrylic offers a dependable, high-performance solution tested to the latest UK and EU fire safety standards.