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Detailed Application information for part number:
Carborundum Abrasives


Size: 20 oz Aerosol, Net Wt. 16 fl. oz / 454 grams

Rubberized Undercoat is designed for use on new panel and fender replacements, section repairs, weld joints and rust holes as a sound deadener and rust preventative. Seals out dust fumes, heat and cold. For best results use at room temperature. Exceeds 500 hours of salt spray using ASTM B117 method.

• Fast drying, easy to apply.
• Excellent abrasion resistance.
• Retains black color.
• Won’t sag or run.
• Dries completely, yet remains flexible.
• Seals out dust, fumes, heat and cold.
• Aerosol package requires no clean-up

V.O.C.: less than 40%
Appearance = Black
Shelf Life = 1 year