Acrylic base coat for roofing adhesion and bleed-blocking

Professional-grade elastomeric acrylic base coat designed to enhance adhesion of GAF Acrylic Top Coat and help block bleed-through on aged asphaltic surfaces. Easy to apply with spray equipment, brush, or roller and packaged in a 5-gallon pail.

Key Features:

• Adhesion Booster: Improves bonding for GAF Acrylic Top Coat in basecoat/topcoat systems
• Bleed-Blocking Performance: Helps prevent staining on aged asphaltic substrates
• Easy Application: Compatible with conventional or airless spray, brush, and roller
• Professional Grade: Meets key industry standards including UL 790 Class A and FM approvals
• 5-Gallon Pail: Convenient size for commercial roofing projects

Specifications Table:

Frequently Asked Questions (FAQ):

Q: What surfaces can this base coat be used on?
A: It is suitable for roofing applications, including aged asphaltic surfaces where bleed-blocking is desired.

Q: Do I need special equipment to apply it?
A: No—apply with conventional or airless spray equipment, or use a brush or roller.

Q: Is it required to use a top coat afterward?
A: Yes, it’s designed as part of a basecoat/topcoat system to improve adhesion of GAF Acrylic Top Coat.

Q: What industry approvals does it carry?
A: ANSI/UL 790 Class A, FM 4470 FM Approved, passes FM Severe Hail, and Miami-Dade County NOA.

Q: What is the package size?
A: It comes in a 5-gallon pail.

Refined Protection with a Professional Finish

This acrylic base coat brings a polished, dependable foundation to large-format roofscapes, creating a seamless canvas for the final top coat. Its elastomeric character and bleed-blocking capability keep surfaces pristine and consistent. Pair it with GAF’s Acrylic Top Coat to achieve a crisp, resilient finish that elevates commercial exteriors. A smart essential for projects seeking durability with clean, contemporary appeal.

Strengthen your roof system’s finish—choose GAF Acrylic Base Coat for reliable adhesion and bleed-blocking performance.