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RTH-USA UNIREF-40 Ready-to-Use Refractory Mortar 44 lb

Product code: B0DWGTWC2C
RTH-USA UNIREF-40 Ready-to-Use Refractory Mortar 44 lb
RTH-USA UNIREF-40 Ready-to-Use Refractory Mortar 44 lb
RTH-USA UNIREF-40 Ready-to-Use Refractory Mortar 44 lb
RTH-USA UNIREF-40 Ready-to-Use Refractory Mortar 44 lb
RTH-USA UNIREF-40 Ready-to-Use Refractory Mortar 44 lb
RTH-USA UNIREF-40 Ready-to-Use Refractory Mortar 44 lb
Description:

RTH-USA UNIREF-40 is a gray refractory mortar solution specially created for laying refractory bricks. It can be operated at a temperature of up to 1600 C. It is also suitable for lining repairs. Refractory mortar UNIREF-40 is supplied ready for use. After curing, this refractory product provides a monolithic connection of the brickwork structure. This mortar is the best choice for projects that use firebricks. Due to the set of characteristics, UNIREF-40 mortar is a universal solution.

  • High Plasticity Formula: Ensures easy application and superior adhesion for laying refractory bricks.
  • Low Shrinkage: Minimizes cracking after drying and firing, guaranteeing long-term durability.
  • Extreme Temperature Resistance: Operates at temperatures up to 1600°C (2910°F), ideal for industrial and residential high-heat applications.
  • Superior Chemical Resistance: Protects structures against corrosive gases and harsh thermal environments.
  • Low Gas Permeability: Improves energy efficiency and thermal insulation in firebrick structures.
  • Ready-to-Use Convenience: Pre-mixed and air-bonded, no additional preparation needed - just apply directly from the pail.

Package Dimensions: ‎ 11 x 9.5 x 9.5 inches
Package Weight: 44 Pounds
Item model number: ‎ Uniref-40-44lbs

Item Package Quantity: 1

Product characteristics:
Special Feature Refractory product, Air-bonded, Ready to use
Compatible Material Brick, Ceramic, Concrete
Manufacturer Refrathermica
Delivery Shipping included
Country of Origin EU
Product availability Availiable
Product reviews RTH-USA UNIREF-40 Ready-to-Use Refractory Mortar 44 lb:
(5.0)
1 review
Leave feedback
V.Damon
(5)
10.10.2025
Solid and reliable!I used UNIREF-40 for a small furnace repair and it exceeded my expectations. It bonded the bricks tightly and handled extreme heat with no issues. The pre-mixed formula saved me a lot of time. Highly recommend for any high-temp masonry work!
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(5.0)
1 review
112 USD
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MAIN CHARACTERISTICS see all
Special Feature Refractory product, Air-bonded, Ready to use
Compatible Material Brick, Ceramic, Concrete
Manufacturer Refrathermica
Delivery Shipping included
Country of Origin EU
Product availability Availiable
Brief description of the product see all
  • high plasticity
  • low shrinkage after drying and firing
  • resistance to high temperatures
  • strength
  • chemical resistance
  • low gas permeability
RECENT FEEDBACK see all
V.Damon
(5)
10.10.2025
Solid and reliable!I used UNIREF-40 for a small furnace repair and it exceeded my expectations. It bonded the bricks tightly and handled extreme heat with no issues. The pre-mixed formula saved me a lot of time. Highly recommend for any high-temp masonry work!
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