Caswell Penetrating Sealer is used after applying a black oxide coating onto steel or iron parts. It imparts a slightly oily feel to the parts, which displaces moisture and prevents rust. After sealing, dip or brush the parts with the sealer and allow to contact the part for 1-5 minutes. After sealing, shake off excess and allow to dry.
Manufacturer | Caswell |
Part Number | PSEAL1Q |
Item Weight | 1.6 pounds |
Color | Black |
Style | Liquid |
Material | Acrylic, Polyurethane |
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