Bonding paste smooth without fibres

Adhesive bonding paste viracolor made from unsaturated polyester resins and mineral fibres.
Used in the composite sector for samm angles and chines smoothing, gluing of inserts and core materials.


Recommended: Gelcoat, polyester and vinylester fibreglass, wood, various types of foam.


Apply on well sanded and cleaned surfaces;
Make sure the substrate is free of dust, fibres, dirt and surface condensation.
Carefully mix the bonding paste with 1,0 – 2,0% of liquid hardener (methylethyl ketone peroxide), bearing in mind that the amount of hardener required depends on the temperature of use and the processing times required.
The recommended temperature range is between 16 and 28°C. The product contains viracolor.
It must be applied manually with a spatula after careful mixing the hardener or by machine.
For quantities over 5 kg mixing with a stirrer is recommended; for 200 l drums, the use of a pressing plate extruder-mixer guarantees the best mixing efficiency.
In its original packaging, the product can be used for 6 months if stored indoor away from direct sunlight, at temperatures not exceeding 20°C.


Type of use

Mould - LaminationLamination - Assembling