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Corroseal® Visual Application Guide

Corroseal® Rust Converting Primer is self inspecting in a short period of time. Defects from improper application or surface preparation appear in a few minutes to within the 24 hour window prior to top coating. Technical support is available at (800) 237-1573 or at info@corroseal.com.

Apply Corroseal® in a thick white coat by brush, roller, or spray

Coat rust with Corroseal

Paint rust with Corroseal®

Place gauge in wet film

Place gauge in wet film

Read paint depth on tips or from dimples in the paint

Read paint depth on tips or from dimples in the paint

At 77°F, conversion starts immediately and is black within 10 minutes

At 77°F, conversion starts immediately and is black within 10 minutes

Corroseal® Visual Inspection

Correct Final Appearance

Purple black to black surface over rusted areas. Clear film over old paint.

White topcoat applied after 24 hour cure shows no bleeding.

Correct Final Appearance of Corroseal
Insufficient Application of Corroseal

Insufficient Application

Gray color indicates need for more Corroseal® to be applied while surface is still tacky.

Improper Application

Brown streaks show incomplete conversion due to wet surface or thinned product.

Remove Corroseal®, re-clean the area, and re-apply Corroseal®.

Improper Application of Corroseal
Improper Surface Preparation for Corroseal

Improper Surface Preparation

Speckled discoloration indicates mineral salts or other checmical contamination.

Remove Corroseal®, re-clean the area, and re-apply Corroseal®.

"We used Corroseal to save some ornamental iron that was to be used on a customers front porch. Corroseal saved us hours of sandblasting and prep work. I would recommend this product to anyone! Thank you so much."
- Kevin S., Orlando, Florida

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