Mold Max XLS II

Unit Size	Net Weight
Quart Kit	2 lb
Gallon Kit	10.4 lb
Five Gallon Kit	52 lb
Drum Kit	550 Lbs lb

Mold Max XLS II (eXtra Low-Shrinkage) is a Shore 30A tin-catalyzed silicone rubber that exhibits very low long term shrinkage. Mix ratio is 100A:10B by weight. Pot life is 40 minutes and cure time is 24 hours at room temperature. Mold Max XLS II silicone will reproduce the finest detail and is suitable for a variety of industrial and art related applications including making production molds for casting concrete, reproducing prototypes, furniture, sculpture and architectural elements. PropertiesTechnical Properties

Mix Ratio by Weight	100A:10B
Pot Life	40 minutes
Cure Time	24 hours
Color	Blue
Shore Hardness	30A
Mixed Viscosity	30,000 cps
Shrinkage	0.001 in./in.
Specific Volume	22.7 cu. in./lb.
Specific Gravity	1.22g/cc
Useful Temperature (max)<	400F
Useful Temperature (min)<	-65F
Tensile Strength	550 psi
100% Modulus	95 psi
Elongation @ Break	375%
Die B Tear Strength	110 pli

Mold Max XLS II can be thickened with Thivex additive for brush-on applications. Mold Max XLS II silicone can be used to cast a variety of materials including concrete, wax, gypsum, low melt alloys/metals and urethane, epoxy or polyester resins (without using a release agent).

Although not usually necessary, a release agent will make demolding easier when casting into or over most surfaces. Ease Release¨ 200 is a proven release agent for making molds with silicone rubber and for releasing new silicone from cured silicone.Media

• Video

Documentation

Technical Bulletin

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