Pack of 3 - Permatex 20539 Gasket Shellac Compound

formerly known as Indian Head Gasket shellac Compound
Exact same product. Lid color may vary.

2 Ounce (each bottle)
  • Hard setting, economical sealant
  • Formulated to lubricate under the most adverse brake conditions
  • Seals all common gasketing materials
  • Resists diesel fuels and most auto shop fluids
  • Designed for temperature range -65 F to 350 F

PRODUCT DESCRIPTION

Permatex Gasket Shellac Compound is a hard setting, slow drying liquid designed to coat, seal and repair most gaskets including felt, paper, rubber and composition type gaskets. It seals metal gaskets and threaded connections for light duty service.  Gasket shellac is a dark brown, viscous liquid with a characteristic alcoholic odor.

PRODUCT BENEFITS

  •   Flexible when dry

  •   Good fuel resistance

  •   Improves reliability

  •   Saves time and labor

  •   Increases sealing reliability

  •   Applies easily

  •   Cleans up fast

  •   Temperature Range -65oF to +350oF

    TYPICAL APPLICATIONS

  •   Economical sealant for general assembly work

  •   Useful on paper, composition, felt and cardboard

  •   Hose connections

  •   Threaded connections


    DIRECTIONS FOR USE

  1. Apply with brush or roller on dry, clean surfaces, free from dirt, oil, rust and dried paints or sealants. When brushed on gaskets, they should be dry.

  2. Gasket Shellac Compound can be applied at temperatures from 40oF to 100oF.

  3. The recommended thickness of the film depends on the type of surface. Generally, the wet film should be applied thin (approximately 0.010”) and uniform.

  4. For bonding gaskets, apply on both surfaces. Allow to dry until surfaces are dry to the touch.