Natural Rubber is normally Abbreviated to NR and is rubber obtained from the latex of the rubber tree. Rubber sheeting that purports to be Natural Rubber should be manufactured as a blend of a number of materials including a percentage of Natural Rubber. High Grade Natural Rubbers typically used in Abrasive Resistant Applications normally include high levels of Natural Rubber, however in todays markets a lot of low grade solid rubber "commercial products" are mixed with SBR (Styrene Butadiene Rubber) a lower performing synthetic polymer to produce a Rubber Sheeting that is often fit for function.
Food Grade Rubber in Natural Rubber is typically manufactured as White Rubber and should be independently tested and certified to EU1935 or FDA. MacLellan Food Quality Rubber is also certified Nitrosamine Free.
0128 European EU1935:2004 60° Shore White Natural (NR) Rubber Sheet
1062 40° Shore Tan Shotblast Natural(NR) Rubber Sheet
1077 Red 40° Shore Cloth Marked Abrasion Resistant Natural (NR) Rubber Sheet
8172 NR/SBR Blend 65° Shore Rubber Sheeting with Cotton Insertion
8313 NR/SBR Blend 70° Shore Rubber Sheeting
Q204 Natural Rubber Structual Bearing Rubber to EN1337/3 & BS1154 Z60
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