Gurit SP Microfibres
A fine wood-cellulose fibre resin filler agent that can be mixed into epoxy system mixes to create structural adhesives for bonding both wood and GRP.
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Gurit SP Microfibres Information
Gurit SP Microfibres are a fine wood-cellulose fibre resin filler agent that can be mixed into epoxy system mixes to create structural adhesives for bonding both wood and GRP.
Because any low viscosity resin system is readily absorbed into a porous surface such as wood, an unfilled adhesive may tend to give a 'dry joint'. With their absorbent properties, SP Microsfibres can retain a significant quantity of adhesive within a joint and limit resin absorption into the surrounding surface, thus ensuring an adequate resin supply for adhesion.
Where the strongest bond is required, e.g. timber scarf joints, SP Microfibres ahould always be used in preference to hollow sphere-types of filler (SP Glass Bubbles).
For bonding parallel to the grain with lower density, lower strength timbers, such as cedar or obeche, a SP Microballoon mix is often adequate and is of lower density.
Gurit SP Microfibres Specifications
|Composition||Milled bleached cellulose wood pulp|
|Appearance||White 'fluffy' fibrous consistency|
|Particle Size||200-300 microns|
|Particle Density||Particles absorb resin|
|Bulk Density||100g/Litre (Approximately)|
Please note: The clear tub image illustrates the visual properties of Microfibres and is not part of the product offering.