GENERAL DESCRIPTION: EP1150 is a two-component, urethane elastomer (rubber) suitable for making molds for concrete and plaster casting. It has also been used to make rubber parts such as gaskets and squeegees. EP1150 provides the following outstanding features:
(1) Extremely low viscosity
(2) Convenient volumetric mix ratio
(3) Rapid set time for high productivity
(4) No odor
(5) Excellent reproduction of even the finest detail
(6) Pleasing translucent waxy color (can be pigmented or dyed)
(7) Tough, tear-resistant character
Recommended mix ratio is 50 parts of A with 50 parts of B by volume or weight. This provides a 6 minute pot life, and a 16 hour demold time. Pot life and demold time will vary depending on temperature and casting thickness. Full cure is 24 hours.
The resultant room temperature cured elastomer has these properties:
Specific Gravity 1.04
Hardness 50 A
Tensile Strength 320 psi
Max. Use Temp. 140°F
Viscosity, mixed 700 cps
EP1150 is available in the following sizes:
2 Pint Kit 2 lb
2 Quart Kit 4 lb
2 Gallon Kit 16 lb
10 Gallon Kit 80 lb
2 55 Gallon Kit 915 lb
Warning: Uncured product may cause respiratory or skin irritation with possible sensitization. Use only with adequate ventilation. If skin contact occurs, wash thoroughly with soap and water. In case of eye contact, flood with water and call a physician. Use of gloves and face shield is recommended. This product should not be used near food or where prolonged skin contact may occur.
Disclaimer: This information is based on sources that we believe to be accurate. It is offered in good faith, but without guarantee, since conditions of use are beyond control. All risk of use are assumed by the user.