White - Epoxy - The Home Depot

Question 1

How long does it take for epoxy to harden?

Accepted Answer

Epoxy doesn't just "dry"—it cures through a chemical reaction between resin and hardener. The hardening time depends on the formulation, temperature, and thickness. Epoxy cures in stages, including 6 to 12 hours for the initial set, 24 hours for a partial cure, and 5 to 7 days (and sometimes up to two weeks depending on thickness and temperature) for a full cure. However, you can often use epoxy after 4 to 6 hours.

Question 2

Which usage locations are suitable for epoxy?

Accepted Answer

Epoxy adhesives are suitable for a wide range of usage locations. We stock epoxies for every usage location you may need, including marine environments, general, and automotive. However, avoid locations with flexible joints or moving parts where rigid epoxy can crack, and locations with constant chemical exposure where strong acids, bases, or solvents can break down epoxy.

Question 3

What are the different forms of epoxy?

Accepted Answer

Epoxy comes in various forms, including liquid, paste, gel, and putty. Liquid is ideal for pouring and self-leveling applications, paste is thicker for better control on vertical surfaces, gel offers non-sagging properties for precise placement, and putty has a moldable consistency for filling gaps and making repairs. Choosing the right form of epoxy depends on your project's specific needs and application method. We offer formulations such as gel, liquid, and paste to help you select the right epoxy for the job at hand.

Question 4

What are the three types of epoxy?

Accepted Answer

There are three main types of epoxy: 2-part epoxy, 1-part epoxy, and UV epoxy. 2-part epoxy is the most common, creating a chemical reaction during the curing process to form a very strong and durable bond. 1-part epoxy is pre-mixed, heat-activated, and ideal for smaller projects or repairs. UV epoxy cures when exposed to ultraviolet light, delivering an extremely fast curing process ideal for jewelry, electronics, optical bonding, and crafts.

Question 5

What surfaces are compatible with epoxy?

Accepted Answer

Epoxy adhesives are versatile and bond well to a wide range of surfaces, including fiberglass, leather, and drywall. However, surface preparation is key to strong adhesion. Make sure the surface is clean, dry, and free from contaminants for the best results.

Question 6

Why is epoxy so strong?

Accepted Answer

Epoxy's strength comes from its chemical structure and curing process. When epoxy resin and hardener mix, they undergo a chemical reaction that forms a dense network of cross-linked polymer chains, creating a rigid, three-dimensional structure that resists breaking under stress. Epoxy molecules bond not only to themselves but also to the surface, creating both mechanical grip and chemical adhesion for an extremely strong bond.

White Epoxy

Get It Fast

Category

Paint

Paint Supplies

Epoxy

Epoxy Adhesives

Epoxy Putty

Review Rating

1 & Up

2 & Up

3 & Up

4 & Up

Brand

Price

Formula

Recommended Surfaces

Usage Location

Dry Color

Product Form

Product Size (oz.)

J-B Weld2 oz. Waterweld Epoxy

J-B Weld0.85 oz. Plastic Bonder Epoxy

J-B WeldMarineWeld 25 ml 0.85 fl. oz. Epoxy Adhesive

PC ProductsPC-11 128 oz. Paste Epoxy

LoctiteInstant Mix 0.47 fl. oz. 1 Minute Epoxy (6-Pack)

FASCO 110 16 OZ Epoxy GLUE

110 Gal. Kit Fas Stick Epoxy Glue

Fasco 110 Quart Kit Fas-Stick Epoxy Glue

Support

Resources

About Us

Our Other Sites