OUR PRODUCTS ARE ENGINEERED AND DESIGNED EXCLUSIVELY FOR THE DIEMAKING AND DIECUTTING INDUSTRY. In 1995 Monroe Rubber & Plastic released the first ejection material made specifically for the diecutting industry, Green G’rilla. Two years later in 1997, Red Rhino was…

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THE MOST FORGIVING PRODUCT AVAILABLE TODAY FOR CHALLENGING JOBS WHERE CRUSH IS A CONCERN. Closed cell rubber is made up of…well…closed cells or in other words, bubbles. When on a die and it compresses through the nip, many of the…

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Polyurethane blog picture


It Aint The Old Diemakers Rubber Anymore

Polyurethane: It ain’t the old diemakers rubber anymore. It is no secret the manufacturers of die cutting equipment are on a full out mission to create die cutting machines that are faster and more accurate than anything from the past….

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History of Monroe Rubber & Plastic

The Advancements of Monroe Rubber & Plastic Through The Years

Monroe Rubber & Plastic Supply Co. started in business over forty years ago at a time when the original company was an industrial supply house and the owner, Dan Valmassei saw the potential to branch out into another business venture….

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Ejection Rubber Dilemma

Durometer or Compression/Deflection?

For as long as some of us can remember we have been using the standard of DUROMETER as the preferred method of comparing different types of ejection rubber. Although this type of measurement might help in comparing one type of…

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720 Detroit Ave
Monroe, MI 48162

Phone for USA, Canada & Mexico

1-800-521-0109 or 734-241-7101

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