1391-R1-PV - Touchened Epoxy Resin for Pultrusion

Toughened Epoxy Resin for Pultrusion –  

Medium viscosity, toughened, undiluted, epoxy resin with excellent physical properties, an internal mold release and proprietary air release system making it an ideal resin for pultrusion applications. Fast wetting of reinforcement materials. Use 1391-R1-PV where resistance to cracking and increased impact resistance is desirable. 1391-R1-PV contains 100% solids, highly resistant to crystallization in cold environments. No VOCs and DOT non-regulated.

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Suggested Uses

Epoxy pultrusion, other epoxy/fiberglass applications where additional toughness, crack resistance and high impact strength are desired.

Properties of Rhino 1391-R1-PV Epoxy Resin (neat)

Viscosity:3,400 - 4,000
EEW:181 - 194
Color:Gardner 2 max
Weight/Gal:9.6 - 9.7 lbs


Recommend Rhino 1391-R1-PV be used at slightly elevated temperature 85° – 110°F (product use temperature). Storage below 45°F is not recommended due to potential crystallization of the product (requiring re-heating to restore original viscosity). All standard epoxy curing agents are compatible with Rhino 1391-R1-PV, so proportion resin and hardener in accordance with the selected hardener system’s recommended mix ratio. Mix resin and hardener for 3 – 5 minutes being certain to scrape the bottom and sides of the mixing container. Mix no more material than may be applied before the expiration of the pot life.


Refer to the selected curing agent’s data for specific cure schedules and profiles.

How Supplied

2500lb totes (net weight) and 500lb drums (net weight). FOB San Diego, CA.


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