Adheseal Methylated Spirits is a denatured alcohol used to thin specific adhesives, clean many others from tools, and prepare non-sensitive, non-porous surfaces before application.

Why this product exists

Use Adheseal Methylated Spirits to thin compatible adhesives for easier application, clean adhesive residue from tools, and prepare non-sensitive, non-porous substrates by removing grease, oil, and uncured material. This product enables cleaner workmanship and stronger bonds.

The numbers that matter

• Density (0.9): This indicates a water-thin consistency, allowing it to spread easily and penetrate surfaces effectively for cleaning.
• Evaporation-based Curing: As an evaporation solvent, it leaves no residue once fully dry, which is critical for consistent adhesion. However, ensure complete evaporation to avoid compromising bond strength.
• Highly Flammable (H225): This solvent is highly flammable. Control all ignition sources and ensure robust ventilation to manage this risk during use.

What it's like to use

Apply Methylated Spirits with a clean, lint-free cloth for surface preparation or tool cleaning. For thinning, always follow the adhesive manufacturer's specific instructions for mixing ratios and compatibility. For surface preparation, ensure the substrate is thoroughly dry and all traces of the solvent have evaporated before applying any adhesive or sealant. This prevents trapping solvent, which can affect cure or bond.

Where this product excels

• Caulking & Glazing: Removing uncured silicone, polyurethane, or hybrid sealant smears from tools and non-porous frame materials like aluminium and glass.
• Joinery & Cabinetry: Cleaning excess contact adhesive from laminate edges or work surfaces, and thinning specific adhesives for spray application or extended open times.
• Flooring & Tiling: Degreasing concrete subfloors before applying primers or adhesives, and cleaning adhesive build-up from trowels and other application equipment.

How it fits in a real system

This product serves a dual role in many application sequences. It acts as an essential pre-application step for surface preparation, ensuring substrates are clean and free of contaminants for optimal adhesion. After application, it's a critical component of tool maintenance, removing uncured adhesive or sealant immediately to prolong equipment life and maintain a clean worksite.

Choose this when

• You need to clean uncured adhesive or sealant from tools or non-sensitive, non-porous surfaces.
• You require a general-purpose degreaser for common building materials that are not sensitive to alcohol.
• An adhesive manufacturer specifies denatured alcohol for thinning or adjusting working properties.
• Working in an area with adequate ventilation where flammable liquids can be safely managed.

Don't use this when

• Not for: Residue-free surface preparation before bonding sensitive materials or in cleanroom environments. For these applications, use Adheseal IPA Cleaner Solvent.
• Not for: Thinning heavy-duty epoxy resins or cured adhesives. For these tasks, consider Adheseal Acetone
• Not for: Use on sensitive plastics, painted surfaces, or certain sealed timbers without prior compatibility testing, as it may cause damage or discolouration.
• Not for: Use in poorly ventilated or enclosed spaces due to its high flammability and toxicity.