Concrete reinforcement for screed and slabs, designed to disperse quickly into mixes and strengthen bonding during curing. For installers and DIYers, TDP Concrete Fibres bring simple handling and reduced risk of hairline cracking. Are fibres the right choice for small repairs as well as larger pours?
⚡ At a Glance
- • Reinforcement Effect: Improves bond during curing and helps reduce hairline cracking
- • Best for: Contractors and DIY installers working on flooring, driveways and foundations
- • Not ideal for: Non-concrete applications or decorative finishes requiring an ultra-smooth trowel surface
Polypropylene fibres add directly into wet mixes and disperse quickly and evenly. Strengthening at the curing stage reduces the need for remedial work.
Reduced cracking – thanks to polypropylene fibres that strengthen bonding during curing
Fibres are mixed into the wet cement where they become distributed throughout the matrix and contribute to bond reinforcement during the curing stage. The presence of short polypropylene strands helps the mix resist the formation of hairline cracks as it sets.
Stronger cured concrete with fewer small cracks, cutting the likelihood of early repairs and surface defects.
Easier mixing and placement – with fibres that disperse quickly and evenly
Designed to add directly into a mix, the fibres disperse without clumping, ensuring an even distribution throughout the screed or concrete. Even dispersion helps maintain consistent workability and finish.
Consistent mixes and less time spent chasing uneven patches, making pours and repairs simpler to execute.
Safe handling and chemical stability – with non-irritant, chemically inert polypropylene
Manufactured from polypropylene and chemically inert, the fibres are formulated to avoid causing handling irritation. The material does not react chemically with typical cement mixes.
Safer on-site handling and predictable long-term behaviour, so installers can use the fibres without special precautions.
✨ The 4 Key Reasons for TDP Concrete Fibres
- Convenient pack size – Easy to add by hand for small jobs and repairs
- Extends working time – Gives extra manoeuvring time for quick-set cement mixes
- Smoother finishes – Even dispersion prevents clumps and aids surface consistency
- Non-irritant material – Polypropylene fibres allow safe handling on site without irritation
📋 Technical Details at a Glance
- Category: Home Improvement
- Brand: TDP
- Material: Polypropylene
- Fibre length: 20mm
- Pack weight: 100g
❓ Frequently Asked Questions
Q: What types of jobs are these fibres suitable for?
A: Suitable for industrial and domestic flooring, concrete paths and driveways, foundation bases, conservatory floors, underfloor heating installations, garage floors, extension floors and flood repairs.
Q: How are the fibres added to a concrete mix?
A: Add the fibres directly into the wet mix where they disperse quickly and evenly throughout the concrete or screed.
Q: Are the fibres safe to handle on site?
A: Yes, fibres are manufactured from polypropylene and are described as non-irritant and chemically inert, making routine handling straightforward.
🏆 Our Verdict
TDP Concrete Fibres suit contractors and DIYers who need simple, effective reinforcement for screeds and concrete slabs. Quick dispersion and polypropylene construction reduce hairline cracking and simplify mixing. Small pack sizes and safe handling make them practical for patch repairs and routine on-site reinforcement, offering a low-fuss way to lower future remedial work.
