GracoRoberts offers products from Chemetall, a global leader of surface treatments. Their products protect metals from corrosion, facilitate forming and machining, allow parts to be optimally prepared for the painting process and ensure proper coating adhesion. These products are used in a wide range of industries and end-markets, such as automotive, aerospace, aluminum finishing, and metal forming.
Naftoseal® polysulphide aircraft sealants for OEMs and maintenance are specifically designed to meet the technological requirements of the aerospace industry. Benefit from a full range of approved, easy-to-use, eco-friendly sealants and sealant removers.
Our sealants offer you eco-friendly properties: all components are chromate-free, solvent-free or very low in solvent content. The application characteristics boast good thixotropic properties (no slump), fast tack-free and cure rates to enable higher production rates.
These advantages of our Naftoseal® sealants are even further enhanced by low-temperature flexibility, good adhesion to various substrates and an excellent resistance to numerous aerospace chemicals.