1Shot : Hardener : 237ml

1 Shot Hardener is a premium additive designed to enhance the performance and durability of 1 Shot paints. By accelerating drying times and increasing resistance to chemicals, abrasions, and weathering, it ensures your projects are as tough as they are beautiful. Ideal for professional artists and sign makers, this hardener improves adhesion and provides long-lasting protection for both indoor and outdoor applications.

Features & Benefits:
• Improve adhesion to most substrates
• Extend color life
• Increase gloss

Add up to 10% by volume of 1 Shot Hardener to 1Shot alkyd based paints and mix thoroughly.
Add hardener before using any reducers.

Note: When applying any automotive grade enamel or urethane type clears over 1 Shot Lettering Enamels having been catalyzed with 1 Shot 4007 Hardener; allow at least 24 hours drying time, and apply the first two coats of clear very light and dry, allowing for the manufacturer’s normal between-coat time frames. Subsequent coats can be applied per usual.