Gurit® Microfibres are very fine wood-cellulose fibres commonly used to make structural adhesive mixes in conjunction with AMPRO Multi-Purpose systems for bonding both wood and GRP. Any low viscosity resin system can absorb into any porous surface such as wood, an unfilled adhesive may tend to give a ‘dry joint’. Due to the Microfibres absorbent properties they help to retain a significant quantity of adhesive within a joint and limit the resin absorption into surrounding areas.