This polyurethane rubber consists of two parts (A & B) and is soft to mid-range hardness, with high-performance, and room temperature curing. It offers superior flexibility and toughness allowing durable molds to be made from relatively simple to the most highly detailed, undercut and complex models.

The 74-Series liquid mold rubbers are supplied as pourable liquids so poured block and blanket molds can be made with ease; thickening agent can be easily added to make brush-on molds.

Features:

• Shore A45 hardness liquid mold rubber
• High-strength, abrasion-resistant, longest lasting molds
• Reproduces fine details
• Can be accelerated for rapid cure
• Economical & versatile
• Ideal for the most demanding mold making applications
• All rubbers can be de-molded after ~16 hours

Mix Ratio (by Weight): 1A:1B

Pour Time: 30min

Color: Yellow

Recommended Release Agent: Pol-Ease 2300