- Home Page /
- Industrial Supplies /
- Industrial Adhesives Sealants & Lubricants /
- Caulk /
- Fire Barrier Caulk /
- DAP High Heat Fire Resistant Mortar, 10 Oz, B...
0 ratings
Item #:
2030191
DAP High Heat Fire Resistant Mortar, 10 Oz, Black (7079818854)
Item #:
2030191
NAD 112
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, July 15
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Super tough, high temperature mortar
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Heat Resistance
Formulated to withstand extreme temperatures, making it ideal for use in fireplaces, stoves, and other high-heat areas, ensuring durability and safety in heat-prone environments.
Versatile Application
Perfect for sealing joints and gaps in a variety of materials, including masonry and metal, addressing diverse user needs for fire barrier solutions in home or industrial settings.
Easy to Use
Comes in a convenient 10-ounce tube with a user-friendly applicator, ensuring efficient application that saves time while providing a neat and professional finish for DIY enthusiasts and professionals alike.
Product Details
| Brand Name | DAP |
| UPC | 070798188549 |
| Unit Count | 10.1 Ounce |
| Global Trade Identification Number | 00070798188549 |
| Number of Items | 1 |
| Part Number | 7079818854 |
| Model | 7079818854 |
| Item Type Name | Mortar |
| Manufacturer | DAP |
| Included Components | 1 Tube |
| Water Resistance Level | Waterproof |
| Item Form | Paste |
| Item Weight | 10.08 ounces (285.77 grams) |
| Item Dimensions | 11.5 x 2 x 2 inches (29.2 x 5.1 x 5.1 cm) |
| Style Name | Tube |
| Color | Black |
| Surface Recommendation | Interior |
| Material Type | Silicate Cement |
| Material | Silicate Cement |
| Brand | DAP |
| Style | Tube |
| Item dimensions L x W x H | 11.5 x 2 x 2 inches (29.2 x 5.1 x 5.1 cm) |
Who Should Buy?
-
Homeowners
Ideal for homeowners needing to seal gaps around fireplaces, stoves, or any high-heat areas in their homes.
-
Contractors
Perfect for contractors who require a reliable, heat-resistant caulk for high-temperature construction projects.
-
DIY Enthusiasts
Great for DIY enthusiasts repairing or creating heat-sensitive areas, ensuring safety and durability at high temperatures.
-
Low-Temperature Areas
Not suitable for areas that do not experience high heat, as its properties are designed for extreme temperatures.
-
Exterior Use
Recommended for indoor use; may not withstand outdoor elements effectively, leading to potential deterioration.
-
Non-Fire Rated Projects
Not ideal for projects where fire resistance is not a concern; regular caulks may serve better.
Product Description
DAP High Heat Fire Resistant Mortar, 10 Oz, Black (7079818854)
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is DAP 7079818854 High Heat Mortar Fire Stop Caulk used for?
Answer: DAP 7079818854 High Heat Mortar Fire Stop Caulk is specifically designed for sealing joints and gaps that require high heat resistance. It's ideal for applications around fireplaces, flues, chimneys, and stoves. This caulk can withstand extreme temperatures, making it perfect for use in both indoor and outdoor settings where fire safety is a concern. In scenarios involving heat-generating appliances, this product ensures a secure seal, preventing heat loss and protecting your home from smoke and dangerous fumes. -
Question:
Is DAP High Heat Mortar Caulk safe to use indoors?
Answer: Yes, DAP High Heat Mortar Caulk is safe for indoor use, especially in areas that require fire prevention measures like around fireplaces and wood stoves. The caulk is formulated to withstand high temperatures without releasing harmful fumes, making it suitable for residential environments. When using this caulk in enclosed spaces, proper ventilation is always recommended, but its heat-resistant properties ensure that it functions effectively in maintaining safety and integrity around your heating appliances. -
Question:
How do I apply DAP 7079818854 High Heat Mortar Caulk?
Answer: To apply DAP High Heat Mortar Caulk, first, prepare the surface by cleaning it thoroughly and ensuring it is dry. Use a caulking gun to apply the caulk smoothly into the joint or gap. It's advisable to use a smooth tool to help shape the caulk for a neat finish. The product cures to form a durable seal capable of withstanding high heat. This caulking can be particularly useful in situations where traditional caulk may fail, such as near cooking appliances or heaters. -
Question:
How long does DAP High Heat Mortar Caulk take to cure?
Answer: DAP High Heat Mortar Caulk typically requires 24 hours to cure fully, depending on environmental factors such as humidity and temperature. Ensure the application area is kept dry and free from dust during this period for the best results. This curing time is essential for achieving optimal adhesion and heat resistance, especially if the caulk is applied in high-traffic areas or around heating appliances, as it will form a strong, durable barrier against heat and fire. -
Question:
Can DAP High Heat Mortar Caulk be painted over?
Answer: DAP 7079818854 High Heat Mortar Caulk can be painted over once it has fully cured. Painting over it can enhance aesthetics and help it blend with your décor. It's crucial to use a high-temperature paint to maintain the integrity of the caulk and ensure that it adheres properly. For applications around heat sources like fireplaces, this feature allows for customization while ensuring that safety and functionality are not compromised. Always test a small area first for compatibility. -
Question:
What are the temperature limits for DAP High Heat Mortar Caulk?
Answer: DAP High Heat Mortar Caulk is designed to withstand temperatures up to 2000°F when fully cured. This makes it ideal for applications involving direct heat exposure, such as around furnaces, boilers, and fire pits. The exceptional temperature tolerance ensures that it maintains its structural integrity and continues to protect against smoke and gas leaks, which is crucial for maintaining a safe living environment in homes with heating appliances and fire features. -
Question:
Is DAP 7079818854 High Heat Mortar Caulk suitable for exterior use?
Answer: Yes, DAP High Heat Mortar Caulk is suitable for exterior applications. Its formulation is designed to resist moisture and extreme temperatures, making it perfect for outdoor settings around chimneys, fire pits, and grills. When applying externally, ensure the surface is clean and dry, and this caulk will provide a resilient seal that stands up to various weather conditions. Ideal for outdoor fire features, it enhances safety while maintaining functionality and appearance. -
Question:
Will DAP High Heat Mortar Caulk adhere to metal surfaces?
Answer: Yes, DAP High Heat Mortar Caulk adheres well to metal surfaces, making it suitable for sealing gaps around metal heating appliances. It provides a secure and durable bond that helps prevent leaks while ensuring optimal performance under high heat conditions. This feature is particularly useful for applications like sealing around metal flues or ducts, where maintaining airflow is essential without compromising safety. Always ensure the surface is clean before application for the best adhesion. -
Question:
What should I do if I get DAP High Heat Mortar Caulk on my hands?
Answer: If you accidentally get DAP High Heat Mortar Caulk on your hands, it's best to clean it off immediately using soap and water. If the caulk has dried, a combination of a mild solvent and scrub pad can help remove residue. Wearing gloves while applying the caulk can prevent this issue. It's always a good practice to keep your work area tidy to minimize mess and ensure a smooth application process with this high-performance fire stop caulk. -
Question:
Where can I buy DAP 7079818854 High Heat Mortar Fire Stop Caulk in Namibia?
Answer: You can purchase DAP 7079818854 High Heat Mortar Fire Stop Caulk at Ubuy, a reliable online shopping platform that offers a wide range of products, including construction and home improvement items. Ubuy provides a seamless shopping experience where you can easily find this high-quality caulk to meet your fire safety needs. Simply navigate to their website and search for the product to proceed with your purchase.
DAP Fire Barrier Caulk Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
NAD 112
Order now and get it around Wednesday, July 15
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Silicate Cement, Base Silicate Cement, 10.1 oz
- Temperature Range: 0°F to 2000°F, Flash Point: >200°F
- Application Time: 1 hr, Application Temp. Range: 40°F to 100°F
- Meets ASTM E136 Standards
- Easy to Apply with Standard Caulk Gun
- For Interior Use Only
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.