Altex Regatta 2K Additive – 250ml Enamel Performance Enhancer

The Altex Regatta 2K Additive (250ml) is a high-performance curing accelerator and enhancement additive designed for use with Altex Regatta Gloss Enamel. When added to enamel, it converts the coating into a cross-linked 2-pack system, delivering faster drying, increased hardness, improved gloss, and enhanced durability.

This additive significantly reduces drying and masking times, allowing faster recoating and project completion while maintaining a smooth, high-quality finish. Depending on mix rate, dust-free times can be reduced by up to 50%, making it ideal for marine painting, maintenance, and refinishing projects.

Designed for marine and general coatings, the Regatta 2K Additive also improves flow and final gloss level, helping achieve a tougher, longer-lasting finish suitable for demanding environments.

Key Features

• Converts Regatta enamel into a cross-linked 2-pack coating

• Accelerates curing and reduces dry time by up to 50%

• Increases hardness and durability of the coating

• Improves flow, levelling, and final gloss finish

• Reduces masking and recoating time

• Helps achieve near 2-pack performance with simple enamel systems

• Suitable for Regatta Gloss Enamel and Timbercote varnish systems

Technical Specifications

• Product Type: Isocyanate curing additive

• Pack Size: 250ml

• Function: Cure accelerator & performance enhancer

• Recommended Mix Ratio: Approx. 125ml additive per 1L enamel

• Pot Life: Approx. 8 hours @ 25°C

• Use: Marine enamel performance upgrade