NuFlex 302 Kitchen and Bath Silicone Sealant
NuFlex 302 Kitchen and Bath Silicone Sealant
Mildew-Resistant Silicone Sealant Tube for Wet Areas
Mildew-Resistant Silicone Sealant Tube for Wet Areas
NuFlex 302 Kitchen and Bath Silicone Sealant
Mildew-Resistant Silicone Sealant Tube for Wet Areas

Nuflex 302 Kitchen and Bath Silicone Sealant

✔ 100% satisfaction guarantee

$7.95 - $90
/

Select an option to add this to your cart.

NuFlex® 302 Bath & Kitchen Silicone Sealant is a medium modulus one-component acetoxy cure, non-sag caulking material. NuFlex® 302 Bath & Kitchen is uniquely formulated to resist mould and mildew when fully cured. NuFlex® 302 Bath & Kitchen has excellent adhesion to ceramics, tile board, laminates such as Corian® and Arborite® and most acrylics.

Nuflex 302 is a professional-grade, mold-resistant kitchen and bath silicone sealant designed for sustained wet-area performance in residential and commercial builds across Ontario. At The Contractors Site, we supply this sealant to contractors, tile setters, and finish tradespeople who need a waterproof, flexible sealant that stays sealed — and stays clean — in bathroom and kitchen environments.

NuFlex® 302 Bath & Kitchen has excellent resistance to weathering, vibration, moisture, ozone and extreme temperatures. It may be applied in sub-zero weather without loss of extrusion or physical property characteristics and is effective to -46°C (-50°F).

Mold and Mildew Resistance Where It Matters Most

Bathrooms are the highest-humidity space in any building — and an unsealed or mold-compromised sealant joint is both a health concern and a maintenance problem. Nuflex 302 incorporates mold-inhibiting chemistry that resists surface mold and mildew growth on the cured sealant, maintaining the clean appearance and hygienic seal that bathroom installations require across Ontario residential and commercial builds.

Bonds to:

  • Metal
  • Laminates
  • Glass
  • Wood
  • Silicone resin
  • Vulcanized silicone rubber
  • Ceramic
  • Natural and synthetic fibres
  • Painted surfaces
  • Most plastics

Basic uses include caulking and sealing around:

  • Bathtubs
  • Shower stalls
  • Bathroom vanities
  • Kitchen counter and sinks
TCS Loft

Available for pickup

Usually ready in 24 hours

NuFlex 302 Kitchen and Bath Silicone Sealant
Nuflex 302 Kitchen and Bath Silicone Sealant
$7.95 - $90
NuFlex 302 Kitchen and Bath Silicone Sealant
Single Piece / Translucent 30201
$7.95 /each
NuFlex 302 Kitchen and Bath Silicone Sealant
Single Piece / White 30202
$7.95 /each
Mildew-Resistant Silicone Sealant Tube for Wet Areas
Case of 12 / Translucent 30203
$90 /each
Mildew-Resistant Silicone Sealant Tube for Wet Areas
Case of 12 / White 30204
$90 /each
Total:
Nuflex 302 Kitchen and Bath Silicone Sealant

Available for pickup

Usually ready in 24 hours

TCS Loft

Available for pickup

Usually ready in 24 hours

20 Maplecrest Lane
Brantford ON N3R 7V1
Canada

+19056388898

Adhesion to Tile, Porcelain, Fibreglass, and More

Nuflex 302 bonds to the substrates that appear in kitchen and bath installations — ceramic and porcelain tile, fibreglass tub and shower units, acrylic surrounds, stainless steel sinks, stone countertops, and glass surfaces. Clean surface preparation and the correct primer (for certain substrates) are the foundation of a sealant joint that holds.

You may also like

Recently viewed

Our Guides

How to Start a Construction Company and Build Success from Day One

How to Start a Construction Company and Build Success from Day One

Apr 7, 2026

If you have ever considered starting your own Constructio...

Master Precision with Calculating Tools from THE CONTRACTORS SITE

Master Precision with Calculating Tools from THE CONTRACTORS SITE

Sep 7, 2024

In the world of construction and contracting, precision is everything. Whether you're planning a large-scale commercial pr...

Precision in Every Measurement: The Best Measuring Tools for Contractors

Precision in Every Measurement: The Best Measuring Tools for Contractors

Sep 7, 2024

In construction, accurate measurements can be the difference between a job well done and a costly re...

Great quality at fair price.

The fasteners I bought from here are solid and reliable. You can tell these are contractor-grade products, not cheap knock-offs.


— Amanda R., Builder

Exactly what I needed.

The Blind Mark Locator worked perfectly for my drywall project. No guessing, no mistakes. Makes the job fast and professional.

— Chris L., Home Improvement Contractor

My go-to supplier now.

I love that I can find everything in one place. Composite decking, tapes, adhesives—all quality stuff. This site is a lifesaver for contractors.

— Daniel P., Renovation Specialist

Icon of a delivery truck with 'FREE' text on a white background

Free Shipping

Shield icon with a dollar sign in the center on a white background

High-Quality-Material

Icon of a headset with a speech bubble containing three dots on a white background

Contact Us

Black icon of a ribbon with a check mark on a white background

100% Secure Payments

Frequently Asked Questions

We specialize in high-quality tools for calculating, measuring, leveling, and locating, essential for contractors and professionals in the construction industry. Our inventory includes laser measures, levels, stud finders, measuring tapes, and more.

Yes, our tools are designed to meet the needs of both professional contractors and DIY enthusiasts.

Our tools are precision-engineered for accuracy, meeting industry standards for professional use.

Our tools are built with high-quality materials to ensure they can withstand tough working conditions.

Yes, most of our products come with a manufacturer’s warranty. Please refer to the product description for specific warranty details.

Simply browse our product catalog, select the tools you need, and add them to your cart. Once ready, proceed to checkout, where you can complete your purchase securely.

Absolutely! Our customer service team is available to provide recommendations and answer any questions you may have about our tools.