trin mixes

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Trinco’s exclusive combination of glass bead and aluminum oxide delivers fast and efficient cutting action while maintaining close tolerance and a fine satin finish. With three grades to choose from, one will be the solution to your cleaning/finishing application.

TRIN-MIX # 4:

The finest of the Trin-Mixes, Trin­-Mix # 4 is ideal for removing light to medium contamination from tools, tooling, molds and dies. It is considered a general purpose media which can be used in a wide range of applications from texturing plastic injection molds to providing appealing finishes on exposed stainless steel and aluminum surfaces. Dimensional change of less than .001 inch can be expected.

TRIN-MIX # 2:

Somewhat more aggressive than Trin-Mix # 4, Trin-Mix # 2 promotes faster cleaning and a slightly rough finish. Ideal for heavier contamination where a dimensional change of minus .001 inch is acceptable.

RAD-MIX:

This is the most aggressive of the Trin­-Mixes. Although developed for the radiator rebuilding industry, it is ideal for removing tough contamination from surfaces with a minus .001 inch tolerance or better.

A highly aggressive abrasive ideal for applications where tough contamination is encountered and stock removal of .001 to .002 inches is acceptable. The resulting finish is ideal for painting, plating, coating or wherever a matte finish is desired. Grit sizes range from # 12 (Coarse) to # 240 (Fine).

 TRIN BLAST WHITE “300-1 Before Grit” 50# PAILS available in:

• 12 grit
• 16 grit
• 20 grit
• 24 grit
• 36 grit
• 60 grit
• 70 grit
• 80 grit
• 100 grit
• 120 grit
• 220 grit
• 240 grit
• 320 grit
• 1200 grit

This soft aggregate is used in blasting processes for removal of foreign matter or coatings from surfaces without etching, scratching, or marring the cleaning area.

i.e. Cleaning delicate molds, armatures and/or electric motors prior to rewinding.

An angular media, and like thousands of tiny chisels and cutting tools, does a fast cleaning job. Produces an ideal surface for adherence of new coatings. Often shot and grit can be mixed to achieve different finishes.