
Monofil Bridging Filler inc Hardener (2LT)
Brand: Monofil
Tax included. Shipping calculated at checkout
Product Specification
Monofil Bridging Filler with Hardener (2 Litre) – Heavy-Duty Fibreglass Polyester Putty for Automotive, Marine & Industrial Repairs
Monofil Bridging Filler (2 Litre) is a high-strength, two-component polyester glass-fibre putty designed for bridging and repairing cracks, small holes, and rusted-through areas.
Supplied with a hardener, this heavy-duty filler is ideal for structural repairs on vehicles, boats, and industrial equipment.
Formulated for excellent adhesion to a wide range of materials—including iron, steel, aluminium, zinc, and fibreglass-reinforced plastics—this waterproof filler is especially suited for marine applications.
- Use: Repair
- VOC Level: < 4 g/l
- Strong Multi-Surface Adhesion: Bonds effectively to iron, steel, aluminium, zinc, and fibreglass-reinforced materials.
- Waterproof Composition: Ideal for marine repairs and surfaces exposed to moisture.
- High Structural Stability: Reinforced with fibreglass for added strength and long-term durability.
- Supplied with Hardener: Complete two-component system ensures proper curing and performance.
- Limited Sandability: Designed for structural filling; best used as a base layer before applying finer finishing fillers.
Choose options

Monofil Bridging Filler inc Hardener (2LT)
Sale price£28.06