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Pettit Protect High Build Epoxy Primer 4700/4701 is a heavy-duty, two-part epoxy-polyamide coating that may be used on almost any part of your boat. This versatile primer is excellent for not only preventing and repairing osmotic blisters, but is also equally effective at protecting underwater metals from corrosion.
Pettit Protect epoxy primer forms a tight, high build, durable chemical resistant film. The complete coating system is resistant to water, many industrial chemical fumes, and very humid environments. It is ideally suited to many commercial and pleasure craft applications and has excellent durability in exterior exposures, although, like most epoxies, it will chalk if not topcoated.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
|DRY TIME at Substrate Temperature||To Recoat||To Paint||To Launch|
|90 Degrees F||2-16 hours||3-6 hours||48 hours|
|70 Degrees F||3-18 hours||5-8 hours||72 hours|
|50 Degrees F||6-24 hours||7-10 hours||120 hours|
Total dry film thickness is more important than the actual number of coats applied. On metal and fiberglass, if 12 mils total DFT is not achieved with three coats, additional coats are recommended until 12 mils total DFT is achieved.