Precoated screw locking from precote®. precote® products for precoated screw locking and sealing are currently used on most of the joints that truck manufacturers and vehicle manufacturers use when assembling vehicles. The advantage of pre-coating is that you do not need to apply the locking agent to the thread during assembly as it is already on the part to be assembled.
Reactive products
precote® reactive products are adhesives. To achieve its properties, the adhesive must undergo a curing process (polymerisation). After assembly, capsules of adhesive and hardener burst, causing the precote to begin to harden in the dressing. Before the joint is loaded, the product must fulfil certain strength requirements. The products are tested and evaluated according to DIN 267 Part 27.
Main use area: Strong locking even under tough dynamic loads / Seals against very high pressures
Product guide
Non-reactive products
Non-reactive precote® products form a coating on the surface by drying. Immediately after assembly, the products achieve the properties specified and the application can be used directly. The main task of the non-reactive products is to seal threads. The locking force is very small and in cases where this is required, the reactive precote® products should be used. The products are tested and evaluated according to DIN 267 Part 28.
Main areas of use: Immediate sealing function after assembly / Can be slightly readjusted
Product guide
Are you interested in what Tribotec and precote® products can do for you in your construction?
Get in touch with us at Tribotec.
