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Naturform 74 Molding Latex Rubber

Naturform 74 Molding Latex Rubber

Polytek

  • $207.00


Polytek® NaturForm™ 74 Molding Latex Rubber is a high solids (70-74%) natural latex with excellent tear strength and elongation properties. To make a mold, multiple layers of this latex are brushed (spray application is not recommended) onto an original model to form a tough rubber blanket mold (each layer must dry before the next layer is applied). These thin molds are typically backed with a supportive mold shell.

Molds made with natural latex are often used for casting plaster, concrete (e.g., veneer stone manufacturing and statuary) and limited casting with some resins.

NOTES: Exposure to temperatures <4°C (40°F) and >27°C (80°F) may damage latex, causing irreversible coagulation. DO NOT ALLOW TO FREEZE. Always store and use at room temperature.

SHIPPING: When ordering latex when temperatures are near or below freezing we recommend choosing an express/overnight shipping option. Skycon will not accept responsibility for damaged latex in winter conditions.

Technical Data Sheet

Safety Data Sheet

Technical Specifications

Cured Color: White
Percent Solids: 70-74%
Density of Liquid Latex: 8.10 lb/gal
Viscosity: 9000-15000 cP
Notes: Read the NaturForm Technical Bulletin for detailed mold making instructions.
Shelf Life & Storage of Liquid Latex: Use liquid latex within three months. For best results, store products in unopened containers at room temperature. Exposure to temperatures <4°C (40°F) and >27°C (80°F) may damage latex, causing irreversible coagulation. DO NOT ALLOW TO FREEZE.

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