Cromar 450g Chopped Strand Mat (6.75kg approx) - 15m2 #slatekit Specified by many builders

Specified by many builders

A single strip of roofing underlay should be laid up the centre of the valley

lead-free and recyclable

The Timloc rafter roll out rafter tray six pack is designed to maintain a clear path of air into the roof void in the eaves to prevent the build-up of condensation

BMI Redland Half Round Block End Ridge 450mm

Cromar 450g Chopped Strand Mat (6.75kg approx) - 15m2 #slatekit Specified by many buildersCromar ProGRP Fibreglass chopped strand matting is the most common form of flat roof reinforcement when used with polyester resin for hand lay up. It is Impact resistant, fire retardant, storm proof and frost proof. It is also durable and resists heavy foot traffic. Features fast wet out even thickness, high mechanical strength and excellent wet strength retention. Preparation: Ensure all debris and tools are removed and the roof is swept clean and