DAP 73446 White 290ML 100% Silicone Kitchen & Bath Sealant

The DAP 73446 100% Silicone Kitchen & Bath Sealant is designed for long-lasting sealing around tubs, sinks, showers, backsplashes, and plumbing fixtures. Manufactured for interior use but suitable for outdoor applications when required, this silicone formula forms a durable, flexible, waterproof barrier that will not shrink as it cures. It resists mould and mildew in wet environments and maintains adhesion even when surfaces move or experience temperature changes. With a tack-free time of 10–20 minutes and full water readiness in 12 hours, it supports quick project turnaround for installation and repair work. Once cured and washed, it is safe for incidental food contact, making it appropriate for areas around kitchen sinks and countertops. Offered in white for a clean, finished look, this sealant is widely used across renovation, plumbing, and facility maintenance tasks that require reliable moisture protection.

DAP White 290ML 100% Silicone Kitchen & Bath Sealant At a Glance

• 100% Silicone Formula: Creates a durable and flexible waterproof seal for kitchens, baths, and plumbing projects.
• Mould & Mildew Resistant: Helps maintain a clean appearance in high-humidity areas.
• 12-Hour Water Ready: Allows faster return to service after application around sinks or showers.
• Non-Shrinking Seal: Maintains a smooth, consistent bead for long-term reliability.
• Indoor/Outdoor Use: Suitable for both household and jobsite sealing tasks.
• Flexible Construction: Resists cracking and adapts to surface movement.
• Food-Safe After Cure: Meets FDA guidelines for incidental contact when cured and washed.

Markets

• Construction and Renovation: Used for sealing shower enclosures, bathtub surrounds, and countertop edges.
• Plumbing Contractors: Provides watertight joints around fittings, drains, and fixtures.
• Property Management and Building Maintenance: Ideal for frequent repairs in residential and commercial washrooms.
• Municipal Facilities: Suitable for public kitchens, washrooms, and maintenance spaces requiring dependable moisture barriers.
• Trade Schools: Helps students learn proper sealing and waterproofing techniques.
• Home Repair and DIY Projects: Simple to apply for routine kitchen and bathroom maintenance.

Professionals and maintenance crews value this white DAP silicone for its reliable performance in wet, high-use environments. Its ability to bond securely to common surfaces—such as tile, porcelain, acrylic, and metal—reduces the chance of leaks and minimizes repeat work. For property managers and building maintenance teams, the 12-hour water-ready cure time means fewer disruptions when repairing shared facilities or occupied units.

Homeowners working on kitchens and baths also benefit from its mould-resistant, non-shrinking formula, which produces a cleaner finished appearance. Plumbing contractors depend on the sealant’s flexibility, which protects against cracking when fixtures shift or expand. The combination of durability, ease of use, and suitability for wet environments makes this sealant a practical choice across numerous trades and repair settings.

DAP 73446 White 290ML 100% Silicone Kitchen & Bath Sealant Features

• Mould & Mildew Resistance: Helps maintain a sanitary appearance in humid areas.
• Flexible Silicone Construction: Absorbs movement without cracking.
• Waterproof Barrier: Creates a long-lasting seal around plumbing fixtures.
• Non-Shrinking Formula: Supports consistent adhesion and a clean finish.
• Fast Tack-Free Time: Skins in 10–20 minutes for efficient workflow.
• Food-Safe After Cure: Meets FDA requirements for incidental contact once washed.
• Indoor/Outdoor Rating: Works across a wide range of sealing applications.

DAP 73446 White 290ML 100% Silicone Kitchen & Bath Sealant Includes

• (1) 290 ml Cartridge of DAP 100% Silicone Kitchen & Bath Sealant (White)

DAP 73446 White 290ML 100% Silicone Kitchen & Bath Sealant Specifications

• Unit Size: 290 ml
• Color:  White
• Tack-Free Time: 10–20 minutes
• Water Ready: 12 hours
• Sales Unit: Each
• Case Quantity: (12) Cartridges
• Case Dimensions: 8 in. × 6 in. × 12 in.
• Case Weight: 9.17 lbs
• UPC: 070798734463

Why Professionals Choose DAP White 290ML 100% Silicone Kitchen & Bath Sealant

Users choose this DAP kitchen and bath sealant because it provides a dependable waterproof barrier that holds up in high-moisture environments. Technicians working in bathrooms and kitchens value the quick curing schedule, which keeps projects moving and limits downtime for showers and sinks. The silicone’s flexibility helps prevent cracking when fixtures shift or undergo daily temperature swings.

Maintenance crews and homeowners appreciate the mould-resistant formulation, which supports a clean look over time. Its food-safe status after curing and washing also makes it suitable for sealing around kitchen sinks and counters. For plumbing repairs, renovations, and routine facility upkeep, this sealant offers reliable adhesion and consistent performance where moisture protection is essential.