|Storm Seal® is centrifugally cast using the Strong-Seal® Systems mixer, pump, and spinner. Storm Seal® may also be sprayed manually.
For severe deterioration, Grout 12,000 is recommended before the application of Storm Seal®. Grout 12,000 is a high performance, self-consolidating cementitious mixture that restores the invert back to original dimensions. The repaired invert ensures that Storm Seal is evenly applied to the stormwater structure.
Typical Properties of Storm Seal®:
Compressive Strength: > 9000 psi
Tensile Strength: > 800 psi
Flexural Strength: > 1200 psi
Freeze Thaw: After 300 cycles no visible damage
Unit Weight: 129 lb/ft3 to 139 lb/ft3
Yield: 0.57 ft3 per 65 lb bag
Specifications and Submittals:
Grout 12,000 Submittal Form
Storm Seal® Submittal Form
Storm Seal® Specifications
Storm Seal Brochure