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Polyiso Thermax Sheathing

Thermax™ Sheathing* is non-structural, rigid board insulation consisting of a glass-fiber-infused polyisocyanurate foam core laminated. Browse our range of insulation products today and feel free to contact a member of our sales team on 786 224 0029 or via Live Chat if you need any advice.

Dow Thermax Sheathing 4' x 8' Polyiso (All Sizes) Polyiso Thermax Sheathing
Dow
from $35.75
from $35.75
Sold out
Dow Liquidarmor Flashing Sealant 5 Gallon Pail Shop By Product Brand
Dow
$294.12
$294.12
Sold out