20-1687 Seymour Professional 3-in-1 Primer, Gray (15 oz)

Seymour 20-1687 3-in-1 Primer is a high-build, flexible acrylic primer engineered for professional collision repair and refinishing applications. Formulated to prime, seal, and fill in a single step, it offers outstanding adhesion and exceptional filling capabilities across a variety of substrates—including bare steel, aluminum, plastics, fiberglass, SMC, and previously painted surfaces. Designed for easy sanding and excellent topcoat acceptance, Seymour’s 3-in-1 Primer helps technicians streamline repair work with superior performance and dependable results.

• 3-in-1 Performance – Primes, seals, and fills in one easy step for faster repairs.
• Superior Adhesion – Bonds strongly to steel, aluminum, plastic, fiberglass, and SMC.
• Excellent Build and Filling Properties – Smooths surface imperfections for a professional finish.
• Easy Sanding – Sands effortlessly to achieve a refined surface ready for topcoat.
• Versatile Topcoat Compatibility – Accepts most automotive refinish materials with outstanding results.

UPC:	043281011112
Part #:	0000201687
Container Size:	20 OZ
Net Fill Wt. OZ:	15
Net Fill Wt. G:	425
Prop 65 (cancer):	yes
Prop 65 (repro):	yes
Safety Data Sheet:	View Safety Data Sheet
Product Information Sheet:	View Product Information Sheet