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Carbyne™ SUP250

Carbyne™ SUP250

$113.99 USD
$113.99 USD
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Aliphatic Polyurethane Two Component Protective Coating

Carbyne™ SUP250 is a bio-based, water-based, two-component aliphatic polyurethane coating engineered specifically for garage floor applications. Designed to deliver long-term surface protection in residential and light commercial garages, Carbyne™ SUP250 combines ease of application with professional-grade durability.

Formulated to perform on properly prepared concrete substrates, Carbyne™ SUP250 provides exceptional abrasion resistance, strong adhesion, and long-lasting performance under vehicle traffic, foot traffic, and daily garage use. With low VOCs and no odor, it supports improved indoor air quality during installation—making it well suited for garages attached to living spaces.

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Performance You Can Rely On

BioDefend™ SUP250 is engineered for high-use environments where cleanliness, durability, and lasting surface protection are essential. Its protective formulation helps shield underlying substrates from daily wear, moisture, and environmental stressors while supporting long-term performance in demanding spaces.

Advantages

  • Low Odor
  • Low VOC
  • 25% Bio-Based
  • Microbial Resistant
  • Best-in-Class Abrasion Resistance & Adhesion to Concrete
  • Durable and Long Lasting
  • Mold Resistant
  • Fungal Resistant
  • Contributes to LEED Credits
  • Intertek Clean Air Gold Certified
  • USDA Biopreferred

Key Benefits

  • Two-component aliphatic polyurethane for enhanced durability
  • Best-in-class abrasion resistance for long-lasting surface protection
  • Strong adhesion to concrete, ceramic, wood, and metal
  • Low VOC formulation with no odor, suitable for occupied spaces
  • UV and corrosion resistance for extended coating life
  • Water-based system designed for easier application and cleanup
  • Available in matte and gloss to meet aesthetic and functional requirements

MORE INFORMATION

Directions for Use

Surface Preparation:

  1. For high strength structural coatings, remove surface contaminants such as paint, oxide films, oils, dust, mold release agents and all other surface contaminants.
  2. Use gloves to minimize skin contact.

Mixing Instructions for a 5-Gallon Kit:

  1. MIx Part A well prior to use. For best results use a drill mixer.
  2. Add Part B to Part A. Scrape out contents of Part B for best results.
  3. Mix for 2 minutes using a drill mixer.
  4. Add the required amount of water to Part A (as per label instructions).
  5. Mix for 2 minutes using a drill mixer.
  6. Apply with a brush, roller or sprayer.
  7. Apply coating at 5 – 6 wet mil thickness.
  8. Coating will be dry to the touch in 10 – 12 hours.
  9. Full cure in 5 days.

All Documents

BioCoat SUP250 TDS