3M Adhesives & Sealants

DAP EXTREME STRETCH Acrylic Urethane Premium Elastomeric Sealant White 300 mL

For unmatched flexibility and strength, choose EXTREME STRETCH Acrylic Urethane Premium Elastomeric Sealant. Blending acrylic and polyurethane, this high-performance sealant stretches up to 600%, providing a long-lasting, crackproof seal that withstands the harshest weather conditions. Its waterproof, UV, and mildew-resistant formula adheres to virtually any substrate and joints up to 3" wide, making it ideal for both interior and exterior projects, including windows, doors, siding, gutters, trim, and more. Perfect for demanding environments, this versatile sealant is paintable in just 2 hours.

MONO MONO® SILICONE PRO Premium Silicone Sealant for Aluminum & Metal Metalic Grey 290 mL

Experience long-lasting performance with MONO® SILICONE PRO Aluminum & Metal. Designed for a flexible, 100% waterproof, and weatherproof seal, it provides outstanding adhesion and durability, even under extreme conditions. Ready for rain in just 30 minutes, this low-odour, neutral-cure formula is compatible with acid-sensitive materials. It won't shrink, crack, or wash out, making it ideal for a range of interior and exterior useswindows, doors, siding, trim, and more. The metallic grey colour blends into metal surroundings, and its mould- and mildew-resistant properties ensure a clean finish. Get the sealant that stands up to the elements and keeps your home dry and protected.

DAP AMP Advanced Modified Polymer Sealant for Kitchen, Bath & Plumbing White 266 mL

For maximum flexibility and versatility in kitchen, bath, and plumbing projects, choose AMP Waterproof Sealant. It delivers a 100% waterproof seal that can be easily applied on dry or wet surfaces, ensuring quick project completion with its 30-minute paint and water readiness. The advanced hybrid formula offers superior adhesion and durability without cracking or shrinking while still being paintable, allowing you to achieve your desired finish. It creates a watertight barrier that resists mould and mildew growth. Safe for marble, granite, and most metals, this low-odour, interior-use sealant is the ultimate choice for a long-lasting, professional finish.

MONO MONO® SILICONE PRO Premium Silicone Sealant for Kitchen & Bath Almond 290 mL

Explore MONO® SILICIONE PRO, a versatile 100% silicone sealant with a durable, rubbery finish. This one-component, neutral cure silicone is virtually odour-free and perfect for sensitive surfaces, including most metals, due to its non-acidic and formula. It provides a flexible, non-shrinking, crackproof, and 100% waterproof seal, ideal for sinks, tubs, showers, countertops, and various kitchen or bathroom projects. Ready for water exposure in just 30 minutes, MONO® SILICONE PRO ensures 10 years of mould and mildew resistance once cured. Available exclusively at The Home Depot Canada.