Epoxy 300 Flex Clear – Flexible 100% Solids Epoxy

Epoxy 300 Flex is a 100% solids, medium-viscosity, flexible epoxy system with excellent elongation, hardness, and impact resistance. It cures blush-free and forms a strong bond to damp concrete and properly prepared metal.

This epoxy can be purchased in a thickened paste version for easy joint and crack filling. A special hardener is available for cold-weather curing (down to 40°F) or accelerated room-temperature curing.

Epoxy 300 Flex is designed for industrial joint and crack repair. Its combination of resilience and physical strength allows it to absorb the impact of heavy loads and steel-wheeled traffic. When used as a coating system, it is especially well suited for applications where surface movement, vibrations, or thermal cycling may compromise rigid materials. Typical applications include wood decks, suspended concrete slabs, mechanical rooms, and exterior aggregate-filled flooring. It has also been successfully used as a coating for aluminum and steel ship decks.

Features

• 100% solids, flexible epoxy system
• Excellent elongation, hardness, and impact resistance
• Bonds strongly to damp concrete and metal
• Available in a thickened paste for joint and crack filling
• Cold-weather curing option available (down to 40°F)
• Suitable for applications with movement, vibration, or thermal cycling

Specifications

Attribute	Details
Colors & Finishes	Clear, Fast Cure
Kit Sizes	1 1/2 Gallons, 15 Gallons