Eastwood 16.1 Ounce Aerosol Can of Self Etching Weld Thru Primer.Eastwood's Self Etching Weld Thru Primer combines the benefits of a weld-thru and the capabilities of a traditional Self Etch Primer. This unique formula has organic binders that replace conductive heavy metals such as copper and zinc. These organic binders will burn off during the welding process leaving a corrosion resistant etching primer.
This product will reduce spatter and distortion caused by excessive heat that occurs during the welding process. Compatible with MIG, TIG and Arc welding. The etching primer will enhance adhesion and durability and is compatible with most top coats.
*Apply 2 medium wet coats, allowing 5 minutes flash time between coats.
*Allow to cure at least 20 minutes prior to welding.
received quickly, works well. Use for weekend projects. ordered six cans, received five very quickly, and cj pony got the other one out as soon as it came in. Was pleased in working with them, and have only used the product a little so far, but seems to work well for my needs.