RELEASES COMPOUNDS POLISHES SEALERS
TR INDUSTRIES
11022 Vulcan Street
South Gate, CA 90280-0893
Phone 562 -923-0838 Fax 562-861-3475
www.trmoldrelease.com info@trmoldrelease.com
TR-315
COARSE COMPOUND
HEAVY CUTTING PASTE
DESCRIPTION:
TR-315 is a heavy duty paste compound specifically to provide rapid removal of coarse sanding marks, scratches,
overspray, surface stains, orange peel and heavy oxidation on polyester gel-coat.
PRODUCT FEATURES:
Fast cutting action for quick removal of deep surface scratches and other imperfections
Developed for use on gel -coat, but also effective on acrylic lacquers, baked enamels & metals
Minimizes sanding steps for increased efficiency
Easy brush application when working on large vertical surfaces
Contains no silicones or waxes
Economically priced
PHYSICAL PROPERTIES:
Specific Gravity: 1.23 (10.25lbs./Gal)
Viscosity: soft paste water/petroleum emulsion blend
Color: Light orange/reddish
USES:
Initial compound to remove coarse sanding scratches (400g) and blemishes on polyester and vinyl-ester gel -coated
surfaces including finished parts, tooling and master patterns.
APPLICATION:
Apply compound to surface and spread evenly. Using a high speed electric variable speed buffer equipped with all
wool twisted buffing pad set buffer speed to 1,200-1, 500 RPM for best results. Work in a 2 x 2 overlapping surface
area using medium pressure to remove sanding marks and other imperfections. As polish begins to dry gradually
reduce buffing pressure to achieve a smooth uniform semi -gloss appearance. Wipe surface clean if any residual
buffing compound remains before beginning subsequent compounding or polishing while also using a new buffing
pad. Use a buffing spur to clean pad frequently during use to remove excess compound build up.
NOTE:
Recommend following with TR-311 Super Duty Compound to achieve high er gloss smooth finish and then follow
with TR-308 Fine Finish II for optimum high gloss swirl free class A finish.
PACKAGING:
TR-315 is available in Gallon 4×1 case, 5gal pail or 55gal drum. Recommended to store in a cool dry place to
maintain one year shelf life stability.
FOR INDUSTRIAL USE ONLY
The information contained herein is based on tests considered to be reliable and accurate. Because of the wide variance of associated materials
and conditions, however no warranty is expressed or implied. Each user is encouraged to prepare a test part for their particular application.