3R 820
FABRIC FINISH
RED RUBBER SHEET

ISO 9001 : 2000 Certified
3R 820 red rubber SBR blend is currently used in domestic and commercial gaskets for heating, plumbing and low steam pressure. It is also available in a red smooth finish.

Technical data //


Polymer Type	Red Rubber SBR
Color	Red
Hardness (Shore A) ±5	75
Temperature Limit, °C	-35 à 95
Tensile Strength, lbs/in²	600
Elongation minimum, %	200
Tear, lbs/in	150
Compression Set	Good
Abrasion Resistance	Good
Tear Resistance	Fair
Ozone Resistance	Poor
Impermeability to Gases	Poor
Resistance to Diluted Acid	Fair
Resistance to aromatic hydro-carbons	Poor
Heat Aging	Fair

06-08/rev.0

	N.B. The information, details, dimensions and values indicated are to our best knowledge. We recommend testing according to local conditions. The specifications are subject to change without notice.
	55, Route 116 West, Danville (Quebec) J0A 1A0 Tel.: (819) 839-2793 Fax: (819) 839-2797 • www.industries3r.com