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Marinite

Marinite® Calcium Silicate Insulation — In Stock While Supplies Last

BNZ Materials has permanently discontinued the Marinite product line, closing its Marinite production facility. AWMCO holds a limited / finite inventory in a couple of Marinite grades. These are non-restocking materials — when they're gone, they're gone. For ongoing supply, AWMCO stocks Super Firetemp and Promat products as replacements for most Marinite grades.

Shop Super Firetemp View the full Marinite Replacement Guide

  • CS85

    85 pcf, high-strength structural-grade calcium silicate insulation for industrial heat processing, fire protection and electrical resistance applications.
    [ Service temp: up to 1800° F ] 

    Call to Place Order

  • Marinite A

    65 pcf, high-hardness calcium silicate insulation for industrial heat processing and fire protection.
    [ Service temp: up to 1500° F ] 

    Call to Place Order

  • Marinite C

    54 pcf, calcium silicate insulation for industrial heat processing and fire protection.
    [ Service temp: up to 1400° F ] 

    Call to Place Order

  • Marinite I

    46 pcf, calcium silicate insulation for structural fire protection and insulation.
    [ Service temp: up to 1200°F ] 

    Buy Now

  • Marinite M

    46 pcf, calcium silicate insulation for structural, thermal and acoustical interior marine applications.
    [ Service temp: up to 1200° F ] 

    Call to Place Order

  • Marinite P

    60 pcf, calcium silicate insulation for structural fire protection and heat processing applications.
    [ Service temp: up to 1200°F ]

    Buy Now

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