Bay Insulation | Armaflex® SS 1-3/8 IDx1/2 Wall Slit Insulation | First Supply

Welcome to the NEW and IMPROVED FirstSupply.com!

Serving the Midwest in HVAC, Plumbing, PVF, Well & Septic and Waterworks.

Family BrandsHelpLocations

Site Search

{0} items in cart

loading content

Armaflex® SS 1-3/8 IDx1/2 Wall Slit Insulation

Item #BAYSS138.12INSUL

BrandBay Insulation

: The selected product is shipped in a predetermined length or quantity. Displayed pricing may reflect per unit/per foot pricing. Please review total price and quantity in your cart.

First Mobile presents FirstSupply.com in a tile-based menu on your phone!

First InStock is our scannable label program makes it easy to stock your shop with First Supply!