Cabot 140.0001000.008 Silicone Waterproofing Sealer 5 Gal

Product Description

The CABOT 140.0001000.008 is a silicone-formula waterproofing sealer coating designed for indoor surface protection. Applied to eligible surfaces, it cures to a flat finish and delivers a tack-free surface in as little as 1 minute, with full cure reached at 24 hours. Coverage ranges from 100 to 250 square feet per gallon depending on surface porosity and application method, making this 5-gallon pail suitable for mid-to-large interior waterproofing projects. VOC content is rated at 100 grams per liter. Painting contractors, waterproofing specialists, and experienced property maintenance crews are the typical applicators for this product.

This coating is intended for indoor applications where moisture intrusion or surface sealing is a concern. The silicone formula provides a flexible waterproofing barrier suited to masonry, concrete, or similar porous interior surfaces. The flat finish integrates with interior aesthetics without adding sheen. The 5-gallon pail format is suited to commercial maintenance accounts, multi-unit residential jobs, or any project requiring a larger working volume to minimize container changeovers.

Key Features

• Silicone formula provides a flexible waterproofing and sealing barrier
• Flat finish blends with interior surfaces without adding gloss
• Tack-free dry time of 1 minute allows fast workflow on the job
• Full dry time of 24 hours before surface return to service
• Coverage rate of 100 to 250 square feet per gallon depending on substrate
• 5-gallon pail format reduces container changes on larger projects

Compatibility

Designed for indoor waterproofing and sealing applications on porous surfaces. Confirm substrate suitability with product technical data before application.

Installation Notes

Application is typically performed by painting or waterproofing contractors familiar with surface prep and coating systems. Ensure the substrate is clean, dry, and free of loose material before applying. Follow all local ventilation requirements when applying coatings in enclosed interior spaces. Allow the full 24-hour dry time before subjecting the surface to moisture, foot traffic, or additional coating layers.