Industry-leading and simple to use, Sealection 500 is the ideal insulation choice for professionals and homeowners alike. Its cutting-edge formula insulates and seals all cracks and gaps with a single application, so labor time is minimal. Also, unlike traditional applications like fiberglass, it keeps its shape and density over time. The result? A huge boost in energy efficiency, and true value for money. That’s why it’s been our flagship product for over 20 years.

Product Benefits

  • Aged Thermal Resistance: 3.81 per in
  • NFPA 285 Tested for interior cavity applications only
  • Ignition-barrier free based on assembly
  • Air Barrier Material
  • Tested for STC (sound transmission class)

Sealection 500