It depends on the primer!

The best putty or the highest quality varnish will not work if the substrate has not been prepared carefully and no suitable primer has been used. The new presto Epoxy Primer now offers completely new possibilities in the 1-component range. As the name suggests, this is an epoxy based primer. This resin is characterized by the best possible adhesive properties, excellent corrosion protection and good insulation against moisture - properties that are essential for a spatula repair and an almost universal application.

Steel primed with conventional primer
Steel primed with presto Epoxy primer

Ideas

The ideal and inexpensive way to repair high-strength and heat-resistant metal links with presto adhesive steel.

 

Also suitable for use on: ...

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Even damage to metal or metal sheets can be easily repaired with presto alu Metal Filler. The finished repairs blend in well and are waterproof.

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