FILLERS FOR CAST POLYMER &
SPRAY UP APPLICATIONS
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GRANITEXT
 
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APPLICATION GUIDE  
 
GRANITEXT filler, resin, catalyst and accelerator are the only ingredients that need to be mixed. This wet mass is poured into a mold and a chemical reaction, aided by the catalyst, converts the mass to a hard and dense solid, which closely matches the natural stone.
 
RESIN REQUIREMENT - GEL COAT  
 
A standard marble resin can be used with a fast gel time for better results. The resin to filler ratio ranges from 25 - 35% depending on the climate, type of resin used and its viscosity. The mix should be thoroughly wet out. Resin floating to the surface of the mixture after the mixer has been shut off, is an indication of too much resin. In case a particle separation in the final product is occurring or the matrix does not adhere to the vertical surfaces of the mold, use a thickening agent, i.e. Aerosil or a higher viscosity resin. Furthermore, a fast gel time (less than 15 minutes) will give the mix less time to settle out. A clear gel coat may be used in the mold, prior to casting, to achieve a high polished shine by buffing the product. It may be also used on final products with a regular exposure to water or outdoor conditions.
 
POURING  
 
The mix is poured over the mold as evenly as possible and the cavities are completely filled before vibrating so that the required vibration time for leveling be a minimum of 1 - 2 minutes. For vertical mold surfaces a thickening agent may be necessary to increase the adhesion characteristics of the mixture. If excessive resin is visible on the back surface after vibrating, reduce the amount of resin in the matrix or add a thickening agent.
 
FINISHING - REPAIRING - MAINTAINING  
 
GRANITEXT is a material, harder than cultured marble. If tooling is necessary, silicon carbide grinding discs, drill bits and saw blades are recommended. For minor repair works a clear gel coat usually is sufficient. For repairing a major chip, fill the hole with a resin - GRANITEXT mix. Once fully cured, coat with gel coat and allow again to fully curing before sanding and polishing.
The surface of the final product should be cleaned with a liquid soap, followed by a treatment of paste wax to minimize scratching and avoid the appearance of hard water residue in case there is a permanent exposure to water (i.e. kitchen sinks, bath tubs). This procedure should be followed every six months
 
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The company does not accept any liability whatsoever from the information supplied in this data sheet. The customer must determine the suitability of the product for the intended use and is responsible for this.