Old Masters 5 Oz Hardener for Apex Finishes 10-0109-25

Transform your Apex High Performance Polymer Interior Water-Based Clear Finishes into an ultra-durable coating system with this specialized hardener. Designed specifically for Old Masters Apex HPP finishes, this 5oz additive delivers exceptional enhancement in durability, chemical resistance, and overall surface toughness.

Key Features & Benefits

• Enhanced Durability - Significantly improves scratch resistance and wear tolerance for high-traffic surfaces
• Superior Chemical Resistance - Protects against household cleaners, moisture, and daily exposure damage
• Fast-Drying Formula - Maintains Apex's quick dry times while accelerating stacking and handling schedules
• Professional Results - Delivers commercial-grade performance for demanding applications
• Easy Integration - Mixes directly into Apex finish following manufacturer specifications
• Optimal Size - 5oz quantity provides precise mixing control for individual projects

Application & Compatibility

This hardener integrates seamlessly with Old Masters Apex HPP clear finishes without compromising clarity or smoothness. The enhanced coating maintains excellent sandability and self-sealing properties while delivering superior long-term performance.

Ideal Surface Applications

Perfect for high-wear interior surfaces including:

• Kitchen and bathroom cabinetry

• Interior doors and trim work

• Furniture pieces requiring extra protection

• Commercial millwork projects

• Any surface demanding increased resilience

Technical Specifications

• Size: 5 fluid ounces

• Compatibility: Old Masters Apex HPP Interior Water-Based Clear Finishes only

• Application: Optional additive mixed per manufacturer instructions

• Performance: Enhanced durability without sacrificing finish quality

• Drying: Maintains fast cure times of base finish system