NuFlex 180 siliconized acrylic sealant, 300 mL cartridge
NuFlex sealant carton labelled for 12 x 300 mL cartridges
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Sealants & Adhesives

Nuflex 180 Siliconized Acrylic Sealant for Contractors

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$7.25 In stock

SKU 18000

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NuFlex® 180 Siliconized Acrylic Sealant is a paintable siliconized acrylic latex.

Nuflex 180 is a siliconized acrylic sealant designed for interior and light exterior sealing applications where paintability is required. At The Contractors Site, we supply this sealant to Ontario contractors, finish carpenters, and renovation tradespeople who need a flexible, durable sealant that accepts paint for a finished professional appearance on every project.

NuFlex® 180 has superior adhesion and strength thanks to its added silicone. It is an all-purpose sealant for cracks and joints. Confirm adhesion and suitability for your specific substrate using the manufacturer's technical information.

Interior and Exterior Applications Across the Build

Nuflex 180 covers a wide range of sealing applications: interior trim and window casing, baseboard and crown molding perimeters, door and window frame perimeters, bathroom surrounds on non-wet surfaces, and light exterior applications on siding joints and trim boards. For finish carpenters and painters who seal before they paint, confirm suitability for each application and follow the manufacturer's instructions.

Features:

  • Paintable within 2-6 hours
  • Mildew resistant once cured
  • Excellent adhesion
  • Easy application and clean-up
  • Available in 300 mL cartridge

Bonds to:

  • Wood
  • Concrete
  • Metal
  • Glass
  • Stone
  • Brick
  • Stucco
  • Marble

Basic uses include:

  • Sealing interior joints between walls and panels, around door frames and baseboards, and between bathroom fixtures and walls

Options

Option SKU Price Select
Single Piece / Clear 18000 $7.25
Single Piece / White 18001 $6.00
Case of 12 / Clear 18000-12-Case $79.00
Case of 12 / White 18001-12-Case $67.00

Flexible Enough for Seasonal Joint Movement

The silicone component in siliconized acrylic provides elasticity in the cured joint — allowing it to expand and contract with thermal movement in the structure without cracking or pulling away from the substrate. For window and door perimeters in Ontario buildings that see significant temperature swings, that flexibility is what keeps the joint intact over time.

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What types of contractor tools do you offer?

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.

Are the tools suitable for professional contractors?

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

How accurate are the measuring and leveling tools?

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

What is the durability of your tools like?

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

Do you offer warranties on your products?

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

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Can I get product recommendations or advice?

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