Fermacell Joint Filler – High-Strength, Low-Emission Filler for Gypsum Fibreboards
Achieve seamless, durable joints with Fermacell Joint Filler, a synthetic-resin modified gypsum-based filler engineered for exceptional joint tensile strength. Designed specifically for gypsum fibreboards, this versatile filler ensures a flawless finish, whether used with or without joint tape.
Certified to meet the rigorous DIN EN 13963 standard, Fermacell Joint Filler offers rapid strength development, excellent filling ability, and minimal drying shrinkage. Its low emissions have been independently verified by the Eco-Institute in Cologne, making it a safer choice for both professionals and DIY users.
Beyond joints, this filler efficiently smooths over screws, staples, and repairs substrate defects such as holes and cracks, delivering a reliable and professional finish every time.
Features:
- Synthetic-resin modified, gypsum-based joint filler
- Complies with DIN EN 13963 standards
- Suitable for gypsum fibreboards (EN 520)
- Ideal for force-fit joining of right-angled or chamfered board edges
- Compatible with various reinforcing materials
- Smooths over joints, screws, staples, and substrate defects
- Rapid strength development with no slumping
- Low drying shrinkage for stable finishes
- Easy to apply
- Low emissions verified by the Eco-Institute in Cologne
- Suitable for multiple joint types including filled, tapered, and adhesive joints
Specification:
- Pack Size: 5kg bag
- Weight: 5.00 kg
- Manufacturer Code: 79001
- Brand: Fermacell
- Type: Joint Fillers
Why Choose Fermacell Joint Filler?
Engineered for strength, ease of use, and environmental safety, Fermacell Joint Filler is an essential product for professionals and DIYers seeking high-quality, reliable joint finishing in gypsum fibreboard applications.