ACCELERATOR is a modified siliconized acrylic caulk that offers unmatched paintability. ACCELERATOR allows you to spray paint immediately or brush/roll in only 30 minutes and is designed to prevent paint film cracking. Can be used on a wide variety of interior / exterior surfaces, delivering good adhesion and durability. ACCELERATOR forms a flexible, durable, airtight, water resistant seal. Once cured the bead is mildew resistant. It is low odor, easy to apply and is soap and water cleanup.

Performance Features:

• Exceeds ASTM C-834, Type OP, Grade -18°C
• Up to 1/2” in properly designed joints
• Spray Paint Immediately
• Brush or roll in 30 Minutes
• Prevents Paint Cracking over Caulk Beads
• Will not Crack or Yellow
• Durable Air Tight Water Resistant Seal
• Cured Mildew Resistant Bead
• Interior / Exterior
• Vacuum Filled Tubes
• 50-year guarantee

TOWER ACCELERATOR

Accelerator vs. the competition - Will cracking occur?

Paint Film Crack Repair Guide - Use Accelerator to repair cracked paint film over caulking in these easy steps.