R-1301S - Extended Pot Life

Extended Pot Life Epoxy Resin –

Undiluted epoxy resin, based on Bis-A offering a longer pot life than standard resin types. Lower viscosity than standard resin. Low toxicity and odor. Specially designed for applications where additional pot life is useful. 100% solids, very clear DOT non-regulated.

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Suggested Uses

Filament winding, RTM, press molding, hand lay up laminating, vacuum bagging, tooling and pattern work, castings, adhesives.

Properties of Rhino R-1301S Epoxy Resin (neat)

Viscosity:9,000 - 10,500 cps
Weight/Gal:9.7 - 9.8 lbs
EEW:176 - 185
Color:1+ (max)


Use Rhino R-1301S epoxy at the recommended temperature range of 50º – 100ºF. Use of Rhino R-1301S below 45ºF requires special hardener selection. Consult with manufacturer for specific low temperature commendations. All standing water must be removed. Surfaces must be free of contaminants such as dirt, oil or grease. Mold surfaces must be waxed or otherwise released prior to application of epoxies. Proportion Rhino resin and hardener in accordance with instruction on hardener label. Rhino R-1301S is compatible with all Rhino curing agents. For use in RTM or filament winding process, consult manufacturer. Mix resin and hardener for 3 – 5 minutes being certain to scrape bottom and sides of mixing container. Mix no more material that may be applied in 10 – 15 minutes or before the expiration of pot life of the system, whichever is shorter.


Keep application at the recommended use temperature for a minimum of 24 hours. Full properties are developed in 7 days at ambient temperatures. See hardener data for specific cure schedules and properties.

How Supplied

9lb Gallons, 45lb Pails, 500lb Drums and 2500lb Totes. FOB San Diego, CA.


Rhino Equipment
Civil Engineering
Resins - 908 - 1315
Resins - 1316 - 1409
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