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SIKA Sika® Firerate
FIRE RATED JOINT SEALANT
Sika® Firerate is an intumescent fire rated, 1-component, acrylic joint sealant.
Up to 4 hours fire resistance according to AS 1530.4
Very good resistance to weathering
Movement capability of ± 20 %
Sika® Firerate is designed for fire rated movement and connection joints on porous and non-porous substrates. It is suitable for interior applications.
Advantages
Up to 4 hours fire resistance according to AS 1530.4
Multi-purpose adhesive sealant with a wide adhesion range
Sikaflex®-221 is a multi-purpose 1-component polyurethane adhesive / sealant that bonds well to a wide variety of substrates like metals, metal primers and paint coatings (2-component systems), ceramic materials and plastics. It is suitable for making permanent elastic seals.
Bonds well to a wide variety of substrates
Resistant to ageing
Can be sanded and painted
Bonds well to a wide variety of substrates
Resistant to ageing
Can be sanded and painted
Passes EN45545-2 R1/R7 HL3
Non-corrosive
Low odour
NSF-approved for incidental food contact
Potable water approved (meets AS4020 requirements)
Usage
Sikaflex®-221 bonds well to a wide variety of substrates and is suitable for making permanent elastic seals . Suitable substrate materials are metals, metal primers and paint coatings (2-component systems), ceramic materials and plastics. It is ideally used for internal sealing and simple bonding applications. Seek manufacturer’s advice and perform tests on original substrates before using Sikaflex®-221 on materials prone to stress cracking. This product is suitable for experienced professional users only. Test with actual substrates and conditions have to be performed to ensure adhesion and material compatibility.
CRC Hot Shot Degreaser is a highly concentrated, self-emulsifying solvent degreaser specially formulated to quickly cut and remove grease, oil and dirt on all types of equipment.
Recommended for cleaning and degreasing automobile engines, industrial equipment, farm equipment, lawn mowers, garage floors and tools
Quickly dissolves grease, oil and dirt. Cleans iron, steel, aluminium, magnesium and copper. Not harmful to metal, rubber, plastic or concrete. Rinses off easily with water. 360° Aerosol valve for ease of application.