Pond Construction Supplies » Silicone & Sealants » Black Knight Wizard Fibre

The easy to use cement additive that makes your pond smoother, stronger and crack-resistant.

Building a concrete pond has never been so easy.

Black Knight Wizard Fibre is a very fine glass fibre designed specifically for mortar or concrete reinforcement.

It has been in use for decades in specialised architectural and construction projects where very high performance is required to withstand sustained stresses or harsh conditions and where long service is important.