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SikaBoom -121 Polyurethane Spray Foam Insulation - 775g

Sika SKU SIK785501 MODEL NO. 785501
Original price $29.99
Original price $29.99 - Original price $29.99
Original price $29.99
Current price $29.99
$29.99 - $29.99
Current price $29.99

Pickup available at Vaughan

Usually ready in 24 hours

Standard Shipping

Estimated Delivery Time: 7-10 Business Days. We currently ship to addresses within Canada only.

In-Store Pick Up

Monday-Friday: 9AM-5PM

Availability:
in stock, ready to be shipped

Sika Boom®-121 Insulation is a one-component, polyurethane spray foam that provides thermal and sound insulation.

  • 20 board feet coverage
  • R value of 5,66 (per inch).
  • Excellent thermal insulation value (0.025 W/(m.K).
  • Excellent adhesion to many building materials.
  • May be applied at temperatures between +5 °C and 30 °C.
  • Yield up to 3m² with 1.5 cm thickness for one layer if applied from a distance of ~40 cm with normal application speed.
  • Paintable.
  • Does not contain any propellant gases.
Technical Specifications
Density 15±1 kg/m3
Shelf Life 18 months
Compressive Strength 0.03 MPa
Thermal Conductivity 0.025 W/m.K (at 20°C)
Service Temperature -40 to 80 °C
Product Dimensions
Volume 807 mL
Applications
  • Rim joist sealer.
  • Roofs, attics, basements, interior walls, interfloor overlapping.
  • Air sealing and insulating.
  • Elimination of thermal bridges.
In-store Pickup
Warranty Info
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