Dear Customer,
We appreciate your interest in our effective and innovative ComStar products.
As of January 1, 2018, The U.S. Environmental Protection Agency (EPA) requires all buyers of refrigerants that contain CFCs, HCFCs or HFCs to be certified technicians.
You will be asked to complete a short form and upload your technician’s certified ID to complete your order in the cart.
Thank you!
Dear Customer,
We appreciate your interest in ComStar's effective and innovative products.
Please note that the item you have placed in your cart is considered a hazardous product and cannot be returned unless the receiver has a hazmat shipping license. Most hazardous materials may not be returned by mail.
Furnace Cement, Refractory/Retort Cement, 1/2 Gallon
Refractory and Retort Solution
ComStar's Furnace Cement is a ready to use cement used for furnace and refractory applications as well as refractory and retort purposes. Furnace Cement adheres to stone, brick, wood, metal, and most common building materials. It repairs stoves and seals, resets firebrick, attach a stove collar, and glue ceramic logs. Furnace Cement is low V.O.C., resists cracking, crumbling, shrinking, and bonds to virtually any material without sagging. Its creamy consistency allows for an easy application and spread. This fireproof, acid proof, gas-tight, and smokeless cement withstands temperatures up to 3,000°F. Furnace Cement’s environmentally safe formula contains no asbestos or crystalline silica.
Advantages:
- Furnace Cement is pre-mixed and ready to use
- Furnace Cement adheres to stone, brick, wood, metal and most common building materials
- Furnace Cement can repair stoves and seals, reset firebrick, attach stove collars, and glue ceramic logs
- Furnace Cement’s environmentally friendly formula is asbestos free and does not contain crystalline silica
- Furnace Cement has a creamy consistency which makes application and spreading easy
- Furnace Cement is fireproof, gas-tight, and smokeless
- Furnace Cement is acid proof
- Furnace Cement can withstand temperatures up to 3,000°F
Buy yours today!
FAQ - Frequently Asked Questions
Welcome to ComStar FAQ! Here you'll find answers to our most asked questions. Still can't find quite what you're looking for, or have something we should know? Send us an email, we're happy to help!
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Q1: Do you ship to my country?
A1: Most likely, you can see what countries we ship to in the drop-down at the checkout.
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Q2: How much do I pay for shipping?
A2: The shipping charge will be added to your order and visible on your receipt before you check out. The shipping is based on destination. You’ll may free shipping on orders above a certain amount.
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Q3: What are the accepted payment methods?
A3: We accept online credit card payments.
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Q4: What currency do I pay in?
A4: The currencies used are USD.
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Q5: When do I receive my order?
A5: We dispatch all orders in 1-5 business days and will provide you with tracking information for your order.
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Q6: Do I have to pay international taxes and duties?
A6: Your order may be subject to import duties and taxes, which are levied once a shipment reaches your country. We cannot control and are not responsible for any duties/taxes applied to your package upon delivery. You will be responsible for paying additional charges for customs clearance. Customs policies vary widely from country to country; please contact your local customs office for further information.