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Brush-On® 40

Category:	PUR, Unspecified , Polyurethane
Manufacturer:	Smooth-On, Inc
Trademark:	Brush-On®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	FgaVrG_Brush-On-40.pdf
PRICE:	Order Products email sales@su-jiao.com

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Message
Smooth-On's Brush-On® Series of mold rubbers are extremely versatile and are famous for their abrasion resistance and high tear strength. They have the convenience of a one-to-one mix ratio and are easy to mix and apply with a brush or spatula. Brush-On® 35, 40, 50 & 60 paint onto vertical surfaces without sagging and will cure with negligible shrinkage to durable rubbers that perform and last in production. Each will capture exact detail from any original model. Brush-On® 35 is the softest of the series and offers the most flexibility and is used for models with deep undercuts. Brush-On® 35 & 40 can be inverted and used to make glove molds. Brush-On® 50 and Brush-On® 60 possess superior abrasion resistance and tear strength and are ideal for casting concrete and hard plasters in applications where less flexibility is required. These products are compatible. For example, you can apply two coats of Brush-On® 40 and back it up with two coats of Brush-On® 50 or 60. All three rubbers are suitable for reproducing sculpture, architectural restoration and production casting of concrete.

Message

Smooth-On's Brush-On® Series of mold rubbers are extremely versatile and are famous for their abrasion resistance and high tear strength. They have the convenience of a one-to-one mix ratio and are easy to mix and apply with a brush or spatula. Brush-On® 35, 40, 50 & 60 paint onto vertical surfaces without sagging and will cure with negligible shrinkage to durable rubbers that perform and last in production. Each will capture exact detail from any original model.

Brush-On® 35 is the softest of the series and offers the most flexibility and is used for models with deep undercuts. Brush-On® 35 & 40 can be inverted and used to make glove molds. Brush-On® 50 and Brush-On® 60 possess superior abrasion resistance and tear strength and are ideal for casting concrete and hard plasters in applications where less flexibility is required. These products are compatible. For example, you can apply two coats of Brush-On® 40 and back it up with two coats of Brush-On® 50 or 60. All three rubbers are suitable for reproducing sculpture, architectural restoration and production casting of concrete.

General Information
Features	Durable Good Abrasion Resistance Good Flexibility Good Tear Strength Low Shrinkage Soft
Appearance	Off-White
Processing Method	Casting

Physical	Nominal Value	Unit	Test Method
Specific Gravity	1.17	g/cm³	ASTM D1475
Specific Volume	0.856	cm³/g
Viscosity	Brushable		ASTM D2393

Additional Information	Nominal Value	Unit
Mixing Ratio	100A:125B by weight 1A:1B by volume

Physical	Nominal Value	Unit	Test Method
Molding Shrinkage - Flow	< 0.10	%	ASTM D955

Hardness	Nominal Value	Unit	Test Method
Durometer Hardness (Shore A)	40		ASTM D2240

Elastomers	Nominal Value	Unit	Test Method
Tensile Strength (Break)	2.07	MPa	ASTM D412
Tensile Elongation (Break)	1000	%	ASTM D412
Tear Strength ¹	10.5	kN/m	ASTM D624

Thermoset	Nominal Value	Unit
Pot Life	20	min
Demold Time	960	min

Note Message
1 .	Die C

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