Mr Fiberglass now has an epoxy under the Mr Fiberglass name. It is a high quality product and handles just like the WEST SYSTEM epoxy many of you are familiar with. It comes in many sizes and 3 cure rates. Please refer to the descriptions below as to pricing and working times & temperatures. If you have concerns regarding selection, feel free to call or email me. The pumps are recommended as they make dispensing much easier.

• Pot Life: Represents the maximum amount of time that the mixture can remain in your pot. Once applied to your working surface (usually in thin layers) this will greatly increase the time you have before the epoxy sets.
• Set Time: This is the amount of time after the epoxy is applied in a thin film that it will arrive at a gel state, still wet, but no longer a liquid. To recoat without sanding between coats you must reapply after this point but before the drying time has completed.
• Drying Time: At this point the epoxy will be ready to sand and has reached about 90% of its cured hardness. Epoxy still might remain a bit flexible at this point but will complete 100% curing over the following 1-5 days.

Fast Cure Rate Epoxy

Pot Life: 15 minutes at 80°F
Set Time: 1 - 2 hours
Dry Time: 3 - 4 hours

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Medium Cure Rate Epoxy

Pot Life: 20 - 25 minutes at 80°F
Set Time: 3 - 4 hours
Dry Time: 8 - 10 hours

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Slow Cure Rate Epoxy NOTE: Our slow hardener should only be used at temperatures above 80 degrees unless an extremely long curing time is desired. Temperatures below 70F during the cure can result in a 2-3 day drying time.

Pot Life: 35 - 40 minutes at 80°F
Set Time: 5 - 6 hours
Dry Time: 24-28 hours

Not recommended below 65°F.

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NOTE: Used improperly, some products can be very harmful.
Click here to view safety information.

Prices are subject to change without notice.