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Decorative Bracket WB-24 250x195x30mm Chrome / pce
€12.86
In stock
Product
The Fischer FID90 is a specialist insulation fixing dowel designed to securely anchor thermal and acoustic insulation boards to various substrates, supplied in a convenient pack of 25 pieces.
Specifications
- Manufactured from polypropylene for lightweight performance and corrosion resistance
- Large circular head plate distributes load evenly across insulation material surfaces
- 90 mm shaft length accommodates standard insulation board thicknesses
- Compatible with concrete, solid brick, and hollow block substrates
- Designed to minimize thermal bridging through its low-conductivity plastic construction
- Meets European standards for insulation fixing applications
Usage
Insert the FID90 dowel through the insulation board into a pre-drilled hole in the substrate. The wide head plate holds the insulation panel flat and firmly against the wall or ceiling surface, preventing sagging or displacement over time.
FAQ
- What insulation thickness is the FID90 suitable for? The 90 mm shaft length makes it suitable for insulation boards up to approximately 60–70 mm thick, depending on the substrate depth required.
- What drill bit diameter is required? A 8 mm diameter drill bit is typically required to create the correct pilot hole for the FID90 dowel.
- Can the FID90 be used on hollow block walls? Yes, the FID90 is compatible with hollow block substrates in addition to concrete and solid brick.
- How many dowels are included in one pack? Each pack contains 25 pieces of the FID90 insulation fixing dowel.
- Does the FID90 create thermal bridging? The polypropylene construction significantly reduces thermal bridging compared to metal fixings, supporting better overall insulation performance.
mvm-dt-2026-03
