High Temperature Fire-Resistant Refractory Products

Vicar Industries is a trusted, authorized supplier of Heat Stop and HarbisonWalker International refractory products.

Through our suppliers, we provide products that have been rigorously tested to meet or exceed the highest masonry standards. Common applications include forges, furnaces, fireplaces, chimneys, kilns, pizza ovens and backyard fire pits. Refer to the manufacturers' websites for product data and safety information.

For our food-grade line of products for your bakery or pizza oven, check out our OVENZZ products here.

Looking for thin-set mortar to install firebrick inside a fireplace, oven or a wood stove? Consider Heat Stop 50, Heat Stop II or Sairbond dry mix products (inside or outside), Sairset, or Heat Stop Premix (inside only).

Are you installing a clay flue liner? Consider Heat Stop II or Heat Stop 50, dry mix products suitable where moisture is present in installation. Heat Stop 50 is the most economical choice.

Need to parge insulation over firebrick or seal a wall penetration? Consider Insul Stick or Greenpatch-421.

Do you need to cast a fire-resistant hearth? Use Heat Cast 40, MC-25 Plus, KS-4V, or Ovenzz Castable.

Are you looking for an insulation material above a masonry oven dome or under a hearth? Consider Insul Cast, Ovenzz LW Castable, or Kast-O-Lite 26.

Are you casting a dome, hearth, or wall for a pizza oven? Use Heat Cast 40, MC-25 Plus, KS-4V or Ovenzz Castable.

Are you looking for a good, all-around high temperature castable that is installer friendly and can be used by blacksmiths, hobbyists and others engaged in forging and a variety of applications? Conisder Mizzou Castable Plus.

These are just a few of the ways to use the products we sell.

And remember, shipping is FREE for all orders (contiguous US only).