Mulco Caulking Product Image
Accessories / Sealants

Mulco Caulking

Supra Expert™ is a super-durable, thermoplastic architectural, one-component sealing compound that dries by solvent evaporation.

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  • Industrial
  • First-quality thermoplastic rubber-based sealant
  • Instant resistance to rain
  • Super-flexible, super-adherent and super-durable
  • Adheres to almost any surface
  • Can stretch up to 1400% without breaking
  • Bubble-free
  • Available size: 300 mL

Mulco Caulking Default Preview Image

Available Colours

While Supplies Last
  • Burgundy
  • Colonial Red
  • Earth Green
Standard Colours
  • Black
  • Bone White
  • Buckskin
  • Cambridge White
  • Dark Graphite
  • Charcoal
  • Dark Red
  • Coffee Brown
  • Dark Brown
  • Heron Blue
  • Galvalume
  • Melcher's Green
  • Regent Grey
  • Slate Blue
  • Stone Grey
  • Tile Red
  • White White
Premium Colours
  • Bright Red

On-screen colours are an approximation for preview only. Want to see a swatch sample? Connect with a Product Specialist.