customer-service Help
  1. Home
  2. /
  3. Heating & Cooling
  4. /
  5. Heating Equipment
  6. /
  7. Heating Ventilation
  8. /
  9. Heating Ducting & Venting
  10. /
  11. Vent and Duct Insulation
  12. /
  13. 3/4 in x 12 in x 12 in Calcium Silicate High Temperature Insulation
Shop All Vent and Duct Insulation
Johns Manville

3/4 in x 12 in x 12 in Calcium Silicate High Temperature Insulation

product price: $50.25
/ea
Free Shipping on orders over $50
Free 30-Day Returns

Key Features

  • Density 55 lb/cu ft
  • Thickness 3/4 in
  • Color White
  • Moisture Absorption Minimal
  • Strength Extra Strong
See all product information

Product Information

Dimensions

Width 12 in
Length 12 in

Details

Density 55 lb/cu ft
Thickness 3/4 in
Color White
Item High Temperature Insulation
Moisture Absorption Minimal
Strength Extra Strong
Approx. R Value 0.77
Material Calcium Silicate
Temp. Range 0 Degrees F to 1700 Degrees F
Standards ASTM C656, C795, E119, E136, E72, E84, NFPA251, UL1479, UL1709, UL263
Foam Cell Type Closed
Facing Material Unfaced
R Value 0.77
Water Vapor Absorption Minimal

Description

High Temperature Insulation, Density 55 lb/cu ft, Facing Material Unfaced, Flexibility Not Applicable, Foam Cell Type Closed, Form Board, Insulation Color White, Insulation Material Calcium Silicate, Maximum Operating Temperature 1,700 Degrees F, Minimum Operating Temperature 0 Degrees F, Overall Length 12 in, Overall Width 12 in, R Value 0.77, Thickness 3/4 in, Standards ASTM C656, C795, E119, E136, E72, E84, NFPA251, UL 1479, UL 1709, UL 263, Water Vapor Absorption Minimal

Ratings & Reviews

3 Reasons You Can Count On Us

  • Supplies for every job.

    Supplies for every job.

    10 million items and the exact one you need.

  • When you need it fast, count on Zoro!

    When you need it fast, count on Zoro!

    2 million products ship in 1 day.

  • Stretch your budget further.

    Stretch your budget further.

    Everyday low prices on the brands you love.

Explore More Products