Leather Heavy Filler

Leather Heavy Filler is designed to repair deeper damage,
including through holes, deep scratches, and heavy scuffs. It has a thick, homogeneous consistency, spreads easily, and bonds strongly to leather. Once cured, it remains elastic and resistant to cracking under normal stress.

Best for

• Automotive leather
• Furniture leather
• Footwear and leather clothing
• Leather goods and accessories
• Aviation and marine interiors

Compatible with

• Dyed leather
• Semi-aniline leather
• Aniline leather
• Artificial leather
• Vegetable-tanned leather
• Pull-up leather

Key benefits

• Excellent durability
• Improved elasticity and flexibility
• High abrasion resistance
• Fast drying time

Professional product, follow correct reinforcement and layering for deep repairs.

Repair application

1. For through holes, reinforce from the inside using a reinforcing pad and Leather Glue WB.
2. Fill the damage evenly with Leather Heavy Filler, allow to dry fully, use a household hair dryer to accelerate drying if needed.
3. Because it is water-based, slight sinking can occur, apply additional layers until flush once fully dry.
4. Sand the final coat with fine abrasive paper to remove irregularities.
5. Optional tinting: add up to 10% leather paint to match colour.

Painting and protection

1. Apply colour in thin, even coats, spraying is recommended for best finish.
2. Protect with Leather Top Coat plus 5 to 10% Leather Cross Linker X.
3. Optional additives used with top coat: Leather Slip Additive, Leather Wax-Effect Additive, Leather X-Guard Additive, Leather Casein Additive, Leather Thickening Agent.
4. Typical use after 2 to 3 hours, full cure 8 to 12 hours. Avoid cleaners and leather care products for the first week.

Tool cleanup

• Rinse tools with water, use Leather Prep if needed.

• Brand: LeTech
• Manufacturer: LeTech International Ltd (UK)
• Product type: Water-based leather repair compound for deep damage
• Suitable for: Cars, furniture, aviation, marine, shoes, bags, upholstery
• Suitable leather types: Dyed, semi-aniline, aniline, artificial,
  vegetable-tanned, pull-up
• Storage: Tightly closed container, dry ventilated area, away from direct sunlight, 5–35°C, max 80% humidity
• Shelf life: 2 years from production date