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Instant Set Concrete Repair Mortar

Structural, Fast-Setting, High-Strength, Sculptable Concrete Repair.
Rhino Carbon Fiber Instant Set Concrete Repair Mortar is a fast-setting, high-performance solution designed for concrete repair and new construction. This advanced blend of hydraulic cement, polymers, fine aggregates and special additives ensures high early strength, exceptional durability and minimal shrinkage. Mix with water for versatile applications ranging from 1/2 inch to 6 inches (1.3–15 cm) in thickness, making it ideal for projects demanding reliable and lasting results. 

FEATURES AND BENEFITS 
• Fast-setting, initial set in 15 minutes 
• High early strength, reaches structural strength in 1 hour 
• Air-entrained 
• Excellent freeze/thaw and salt resistance properties 
• Non-metallic, no chlorides 
• Trowelable from 1/2 inch to 6 inches 
• Add water, mix, and use 
• Excellent low-shrink properties 
• Durable in critical applications including wet environments 
• Polymer-modified for increased adhesion and flexural strength
AVAILABLE SIZES (50 lb | 22.7 kg Bags)
• Skid (56 Bags)*
• Half Truckload (420 Bags)*
• Full Truckload (840 Bags)*
*Meets ASTM C928 and C387

WHEN/WHERE TO USE 
• Interior or exterior 
• Vertical, overhead and horizontal 
• Residential and commercial 
• New construction and repairs of concrete slabs, curbs, steps, driveways, sidewalks and stucco 
• Structural concrete construction and repairs 
• When high early strength and fast-setting is required

Mix only the amount that can be applied in 15 minutes. The use of a 1/2” heavy-duty drill (300 RPM or less) with paddle mixer or a mortar mixer is recommended, although hand-mixing smaller amounts also works. Avoid high speed mechanical mixing which can entrap air into the mixture. Choose the mixer size most appropriate for the size of the job to be done. Allow at least 1 cu. ft. (28 L) of mixer capacity for every 50 lb. (22.7 kg) bag of product.
APPLICATION 
Read all directions before starting work. Proper surface preparation is crucial to achieving a successful application. 
• All surfaces must be structurally sound and clean. Remove all dust, acid, waxes, sealers, old adhesive residue, curing compounds, oil, paint or any other foreign materials that could inhibit bond. 
• Condition all materials to 65°F-75°F (18°C-24°C) 24 hours prior to installation. 
• Prior to material placement, dampen the area to be repaired with clean water to a saturated-surface-dry (SSD) condition. 
• Organize mixing and application to be as close to the work area as possible to maximize the working time with this accelerated setting material. 
• Any rust on exposed rods should be removed by mechanical methods, wire brushing, sandblasting or scraping. 

Note: It is the responsibility of the installer/applicator to ensure the suitability of the product for its intended use.

Contact us for pricing!

Instant Set Concrete Repair Mortar

Structural, Fast-Setting, High-Strength, Sculptable Concrete Repair.
Rhino Carbon Fiber Instant Set Concrete Repair Mortar is a fast-setting, high-performance solution designed for concrete repair and new construction. This advanced blend of hydraulic cement, polymers, fine aggregates and special additives ensures high early strength, exceptional durability and minimal shrinkage. Mix with water for versatile applications ranging from 1/2 inch to 6 inches (1.3–15 cm) in thickness, making it ideal for projects demanding reliable and lasting results. 

FEATURES AND BENEFITS 
• Fast-setting, initial set in 15 minutes 
• High early strength, reaches structural strength in 1 hour 
• Air-entrained 
• Excellent freeze/thaw and salt resistance properties 
• Non-metallic, no chlorides 
• Trowelable from 1/2 inch to 6 inches 
• Add water, mix, and use 
• Excellent low-shrink properties 
• Durable in critical applications including wet environments 
• Polymer-modified for increased adhesion and flexural strength
AVAILABLE SIZES (50 lb | 22.7 kg Bags)
• Skid (56 Bags)*
• Half Truckload (420 Bags)*
• Full Truckload (840 Bags)*
*Meets ASTM C928 and C387

WHEN/WHERE TO USE 
• Interior or exterior 
• Vertical, overhead and horizontal 
• Residential and commercial 
• New construction and repairs of concrete slabs, curbs, steps, driveways, sidewalks and stucco 
• Structural concrete construction and repairs 
• When high early strength and fast-setting is required

Mix only the amount that can be applied in 15 minutes. The use of a 1/2” heavy-duty drill (300 RPM or less) with paddle mixer or a mortar mixer is recommended, although hand-mixing smaller amounts also works. Avoid high speed mechanical mixing which can entrap air into the mixture. Choose the mixer size most appropriate for the size of the job to be done. Allow at least 1 cu. ft. (28 L) of mixer capacity for every 50 lb. (22.7 kg) bag of product.
APPLICATION 
Read all directions before starting work. Proper surface preparation is crucial to achieving a successful application. 
• All surfaces must be structurally sound and clean. Remove all dust, acid, waxes, sealers, old adhesive residue, curing compounds, oil, paint or any other foreign materials that could inhibit bond. 
• Condition all materials to 65°F-75°F (18°C-24°C) 24 hours prior to installation. 
• Prior to material placement, dampen the area to be repaired with clean water to a saturated-surface-dry (SSD) condition. 
• Organize mixing and application to be as close to the work area as possible to maximize the working time with this accelerated setting material. 
• Any rust on exposed rods should be removed by mechanical methods, wire brushing, sandblasting or scraping. 

Note: It is the responsibility of the installer/applicator to ensure the suitability of the product for its intended use.

Contact us for pricing!

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© Copyright 2025 Rhino Carbon Fiber. Todos los derechos reservados. Con tecnología de Sana Commerce.