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 De-Squeak Brake Conditioning Treatment prevents brake noises before they occur. This uniquely formulated product contains aluminium and graphite to plate and protect metal surfaces up to temperatures of 1800°F. CRC De-Squeak has a smooth texture, fine particle sizing and dries quickly.
Recommended on new, old or freshly cut (turned) brake rotors and drums and for use on all types of brake systems, including ABS
Aluminium based. Metallic bonding particulates to fill in grooves and imperfections in friction surfaces. High temperature resistance. Protects parts up to 1800°F. Quick drying. Does not interrupt or lengthen brake job. Superior corrosion protection. Prevents rust.