HH-66 Toluene Free Thinner

Our HH-66 Toluene Free Thinner is designed primarily for use with HH-66 Toluene Free Vinyl Cement.

  • Formulated specifically for use with HH-66 Toluene Free Vinyl Cement
  • HH-66 Toluene Free Thinner is designed for prepping, thinning, spraying, reactivating, and cleaning your project and tools:
    • Prep heavy-duty vinyl surfaces (e.g., truck tarps, heavy-duty bounce house vinyl, etc.) to soften and prepare the vinyl to receive the HH-66 Vinyl Cement for ultimate adhesion.
    • Thin HH-66 Vinyl Cement for spraying or for applications that require a more generous spread (e.g., over a large swatch with a roller) or a less viscous flow (e.g., in a syringe).
    • Reactivate HH-66 Vinyl Cement that has dried too quickly during an application when applied as a skim coat.
    • Revive thickened HH-66 Vinyl Cement that may be approaching the end of its shelf life to add a little mileage to the cement.
    • Clean your tools or other applicators that have accumulated excess adhesive.
    • Use HH-66 Toluene Free Thinner as a degreaser, as some of our customers do in their orthotic and plastic applications.
  • Be careful not to wipe away excess adhesive from a non-solution-dyed material too aggressively with HH-66 Toluene Free Thinner, as the thinner can react with the color and cause it to bleed.
  • Be careful with HH-66 Toluene Free Thinner when using it on a decorated vinyl pool liner, as the design can fade unintentionally.  We provide alcohol wipes in our Vinyl Pool Liner Repair Kits for preparation and cleanup!

For thinning or spraying our adhesives, we recommend adding drops of thinner as needed - up to (but not more than) 20% thinner. Tips for spraying our adhesives can be found here.

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Looking to buy in bulk? Please contact [email protected] for more information on purchasing case lot quantities.

This product is eligible for special wholesale pricing. Contact us at 978-897-8000 or [email protected] to learn more!

HH-66 Solvent Cleaner & Degreaser

  • Cuts through mold, mildew, grease, and oils
  • Removes debris quickly without soaking surfaces
  • Preps surfaces for optimal bonding with HH-66 Toluene Free Vinyl Cement
  • Thins HH-66 Toluene Free Vinyl Cement to adjust viscosity
  • Rinses tools and applicators

Since HH-66 Toluene Free Thinner is flammable, it should be used in a well-ventilated area.  Handle empty containers with care, as any residual solvent is flammable.

General Thinner Application Instructions

Use a brush or roller to apply a light layer of the appropriate HH-66 Toluene Free Thinner directly to the application.  Bond the pieces together as per the adhesive directions.

Add HH-66 Toluene Free Thinner (up to 20% thinner) to HH-66 Toluene Free Vinyl Cement until the original consistency is reached.  Mix until evenly dispersed.

Follow the manufacturers’ recommended cleaning procedure.  It is recommended to clean the applicator immediately after use.  Our thinners are flammable and should be used in a well-ventilated area.  Handle empty containers with care as residual solvent is flammable.

Add the appropriate thinner as needed (up to 20% thinner).  Mix until evenly dispersed.  Over-dilution can cause loss of bond strength.  A second application may be required to achieve the appropriate coverage for a good bond.

Usefulness depends on the sprayer and application.  It is not recommended to use more than 20% thinner for spraying.  With diluted adhesive, a second application may be required to achieve the appropriate coverage for a good bond.

Technical Data

  • Base:  Methyl Ethyl Ketone (MEK), Acetone, Ethyl Acetate
  • Color:  Clear
  • Viscosity:  1 cP (water-like) at room temperature
  • Application:  Brush, roller, spray gun, or mix into cement
  • Vapor Density:  Heavier than air
  • Relative Density:  Lower than water
  • Temperature Limit:  95° F
  • Shelf Life:  Best if used within 3 years of the date of manufacture when stored under recommended conditions.
  • Coverage:  Varies

NOTE:  May adversely affect some plastics and other materials.  Test first.

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