Rustins Xylene Thinners 500ml 0.5 kg

Rustins Xylene Thinners is the ideal choice for professionals, decorators, and DIY enthusiasts who need a powerful, pure-grade solvent for thinning oil-based paints, cleaning equipment, and fixing sealer problems on surfaces such as Indian Sandstone, stamped concrete, and patterned imprinted paving.

• Oil-Based Paints & Varnishes: thins most solvent-based paints and coatings for smoother application, better flow, and an even film finish.
• Brush & Equipment Cleaning: removes oil-based paint residue from brushes, rollers, and spray guns quickly and effectively, extending tool life.
• Rustins Damp Seal & High Heat Paint: officially recommended diluent — add up to 15% to achieve the correct application viscosity.
• Metal Degreasing: cuts through grease and surface contaminants on metal substrates before painting or coating.
• Slow-Drying Paint Revival: a small addition to old or thickened paint restores correct drying speed and workability.
• Milky / Cloudy Sandstone Sealer Fix: re-emulsifies solvent-based acrylic sealers that have turned white or hazy, allowing trapped moisture to escape and the sealer to re-bond with the stone surface.

This product is especially valued by contractors and tradespeople who need a consistent, pure solvent that delivers reliable results across painting, finishing, and remedial sealer work with minimal fuss.

Application Instructions

Surface Preparation

1. Ensure the surface or equipment to be treated is clean and free from loose dirt and contaminants.
2. For sealer repair on sandstone or paving, make sure no water-based products have been applied recently — xylene is effective only on solvent-based sealers.
3. Test on a small, inconspicuous area first to confirm compatibility with the existing coating or sealer.

Paint Thinning

• Add 10–15% Xylene Thinners to most oil-based paints and stir thoroughly for 1–2 minutes until fully blended.
• For Rustins Damp Seal and High Heat Paint, do not exceed 15% addition.
• Apply thinned paint as normal using a brush, roller, or spray equipment.

Brush & Equipment Cleaning

• Pour a small amount of Xylene Thinners into a glass jar or tin.
• Work the solvent into brushes or rollers thoroughly until all paint residue is dissolved.
• Rinse with fresh solvent if required, then wash hands with soap and water after use.

Milky Sealer Fix (Indian Sandstone & Paving)

1. Confirm the original sealer is solvent-based — xylene will not work on cured water-based sealers.
2. Apply a generous coat of Xylene Thinners directly onto the white or milky affected area.
3. Scrub with a natural bristle brush (do not use plastic bristles — xylene will melt them) to work the solvent into the sealer.
4. Allow the xylene to evaporate fully — the sealer should re-emulsify, trapped moisture will escape, and the milky appearance should clear.
5. Repeat application if required. If the issue persists after two attempts, the sealer may need to be fully stripped and reapplied.

Curing & Drying

• Xylene evaporates cleanly with no residue or clouding — allow full evaporation before applying any new sealer or topcoat.
• Do not apply in wet conditions or when rain is expected within 2–3 hours.
• Work in a well-ventilated area at all times.

Clean-Up

• Clean all tools and equipment immediately after use with a fresh cloth dampened with Xylene Thinners.
• Absorb any accidental spills with sand or an absorbent material and dispose of responsibly in accordance with local regulations.
• Store in the original tightly sealed container in a cool, dry place away from heat sources and open flames.