20x50 Bondtec Isolator - Clear, Polyester (1 Quart)
1 Quart

20x50 Bondtec Isolator - Clear, Polyester (1 Quart)

Not for Sale.
21-PRESTEC 20x50-Q
  • Description: 20x50 is a quick build sealer that quickly fills uneven surfaces. With a brush on application that quickly cures, there is no need for sanding in between coats, and the cured surface will open for Prestec top coats creating a chemical bond.
  • Special Handling Fee: Hazardous see shipping.
  • Manufacturer: Prestec
  • Availability: Out of stock

Choose Options

MEKP Catalyst/Hardener (Included at No Cost)
Please Include Catalyst
Catalyst Not Needed

Product Features

  • Quick build sealer
  • Quickly fills uneven surfaces
  • Brush on application
  • Quick cure for faster topcoat application
  • No sanding required between coats
  • Cured 20x50 surface will open to Prestec top coats and chemically bond to them
  • Very low viscosity
  • Eliminates the need for PVA or wax surfacing agent

Product Applications

  • Exotic wood sealer
  • Musical instrument and furniture wood sealer
  • Clear filler for leveling composite surfaces prior to topcoat
  • For most surfaces fast cure sealer
  • Architectural wood surfaces
  • Carbon/graphite surface repairs
  • Epoxy/Ty Coat
  • Epoxy to Gel coat

Application Suggestions

  • Mix contents of the can thoroughly
  • The optimum temperature of 77º F
  • Catalyze at 2% with MEKP initiator (10cc/pint)
  • Utilization of HVLP spray gun optimizes finish
  • Tip size 1.7-2.3 mm
  • Brush Applicable
  • Air pressure 25-40 PSI
  • Maintain 12-18" distance between gun and surface 
  • Start with a flash coat (2 mils). Wait 2 minutes then start building coats of 4 mils per pass, up to optimum 24 mils
  • Allow full cure (24 hours) prior to sand and polish or topcoat application
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