Si TPO Primer

Si TPO Primer

Si TPO Primer

Si TPO Primer is a primer used to promote adhesion with our Mule-Hide 100% Silicone Roof Coating to new and aged TPO roofing membranes. Si TPO Primer is manufactured from a fast evaporating solvent carries and adhesive resins. Primer has a blue tint to allow applicator to better gauge application rates.

  • TPO
  • M&R
  • Si

Features & Benefits

  • Improves adhesion on aged and new TPO membranes
  • Required on warrantied systems over TPO
  • Extended coverage rate
  • Applying thinner is better
  • Blue in color
  • Improves adhesion of JTS 1 over TPO
  • Best applied with roller
  • Do not freeze, do not thin
  • Do not store at temperatures below 45°F or in excess of 120°F
  • Meets  FM Standards



Item ID Description Packaging Qty per Ctn Weight per Ctn Cover Rate
16MHSITPR1 MH SI TPO PRIMER 1 GAL 4/CTN Plastic Pail 4 44 1 gallon per 800 to 1,000 sq. ft.
16MHSITPR5 MH SI TPO PRIMER 5 GAL Plastic Pail 1 56 1 gallon per 800 to 1,000 sq. ft.