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POLYCOR® 99C BASE WHITE

Polycor® 99C Base White gel coats are high performance products formulated for the casting industry. These gel coats have lower volatile organic compounds VOC than conventional gel coats. Polycor® gel coats meet the EPA national emission standards for hazardous air pollutants NESHAP : reinforced plastic composites production. While offering lower VOC’s, 99c gel coats have retained the important construction application qualities customers have come to expect from polynt composites gel coats, such as resistance to porosity, tearing, and color separation, sag resistance, consistent liquid properties, good patchability, and more. These all add up to higher quality appeal in FRP parts made from polynt’s 99c series gel coats. The 99c’s are formulated to be resistant to water and certain chemicals. These gel coats were primarily developed for casting applications. These gel coats provide durable, reduced maintenance products. These gel coats require only the addition of the proper amount of the appropriate methyl ethyl ketone peroxide to cure.

Product families

Composite Materials — Surface Finishes
  • Gelcoats & Topcoats

Other characteristics

Brand
POLYCOR
Color
White
Functions
Surface Finish
Markets
  • Automotive & Transportation
  • Building & Construction
Technology
Composite Materials
Labeling Claims
Low VOC

Technical data

Table 1 of 1

11 rows
CharacteristicValueUnit
Thixotropic Index (2/20) at 77°F4.5-7.0—
Sag Resistance at 77°F (Good)20mils
Flash Point at 77°F82-88°F
Weight per Gallon at 77°F (depending on color)10.0-11.5lbs
Viscosity Brookfield RVF, spindle #4 at 4 rpm at 77°F15000cps
Viscosity Brookfield RVF, spindle #4 at 20 rpm at 77°F3400cps
Gel Time (depending on product) at 77°F in 100g mass10-18minutes
Hide at 77°F (Complete)10mils
Tack Free/Dull Gloss Time60-90minutes
Adhesion Time4hr
Solvent Wipe TimeAfter overnight cure, slight color may be removed_x005F but surface will remain tack free—

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