Recommended Uses:

• Basement and masonry cracks
• Floor and wall joints
• Manholes and sewer pipes
• Tunnels and swimming pools
• Below-grade foundations

Surface Preparation:

• Enlarge cracks to at least 3/4″ width and depth, cut square or undercut; avoid “V” shape cuts.
• Clean the substrate thoroughly to remove grease, wax, oil, and other contaminants.
• Saturate the surface with water, ensuring no standing water remains.

Mixing:

• Mix Super SpecPlug with a small amount of clean water to achieve a putty consistency.
• Use approximately 20%-21% water by weight; about 9.5 pints of water per 50 lbs of product.
• Mix only what can be used within 2 minutes.

Application Techniques:

• For vertical and moving-water applications, maintain firm pressure until final set (about 3 minutes).
• Adjust water temperature to manage setting times based on ambient temperatures.

Curing:

• Super SpecPlug continues to gain strength as long as it remains damp.
• Optimal strength achieved when wet cured for up to 2 days.

Available in 50 lb (22.7 kg) pails.

18 months when stored in unopened containers in a clean, dry area between 45°F and 90°F.

• Set Time at 70°F (ASTM C109):Initial Set: 40 minutes, Final Set: 70 minutes

Compressive Strength (ASTM C109):

• 1 hour: 2175 psi
• 1 day: 3375 psi
• 28 days: 7640 psi

Flexural Strength (ASTM C78):

• 28 days: 1200 psi

Tensile Strength (ASTM C190):

• 28 days: 800 psi