5x PRO XL 1K EPOXY PRIMER AEROSOL 500ML - BARE METAL ANTI RUST WELD THROUGHModel No.  1KEPOXY1K Epoxy Primer Aerosol (500ml)1KEPOXYGives excellent adhesion direct on to bare metal, and has active rust preventing pigments that provide excellent corrosion resistance. It is also suitable as a welding primer and is very quick drying. This product is supplied with 2 nozzles, offering different spray patterns, and can be used wet on wet.