Fibrecast FibresFibrecast Polypropylene Fibres offer a reliable, cost effective and long lasting alternative to traditional animal hair in lime mortars. Designed to enhance the performance and durability of lime based mortars, these synthetic fibres replicate the mechanical benefits of hair while offering greater consistency and longevity. Ideal for heritage work, conservation projects, and modern applications where shrinkage control, crack resistance, and impact

within the hydraulic lime range

✅ Robust & Durable – Excellent puncture resistance for heavy-duty use

vapour permeability

drying conditions and background suction should be carefully controlled to achieve the best finish

Reliable Bahco quality for professionals and trade

3 Plus airtight vapour check membrane

Breathable & Lime Compatible

and traditional lime render systems

renewable origin

1–5 minutes 24 Hour Compressive Strength Up to 20 MPa Vapour Behaviour Vapour permeable Colour Warm ochre/light tan Packaging 25kg bags

Lightweight Build-Up

historic brickwork