Gel coats

  SG715 / SD802 epoxy gel coat system Price: 31.97 EUR / 1.27 kg set (1.0 kg resin + 0.27 kg hardener)   The SG715 / SD802 is a two component epoxy gel coat that is very easy to spread with brush or roller, and hardens practically without shrinking at room temperature. It gives a hard surface with resistance to abrasion and is easy to polish. Its thixotropic but nevertheless supple consistency makes the resin/hardener mixture easy to apply without bubbles with a shorthaired brush in a layer thickness of 1-3 mm. The SG715 / SD802 system does not run down at edges, corners and vertical surfaces. Allow to gel before applying a second coat. To avoid the risk of delamination, lamination must begin with no delay as soon as the gel coat is no longer tacky. If needed, the system can be made thinner by mixing together with other epoxy systems or epoxy solvent.   PROPERTIES Color: white and black Thermal stability: Tg1 = 90 oC / 194 oF after 24 hours at ambient temperature + 8 hours at 60 oC / 140 oF Mixing ratio: 27 hardener to 100 p.b.w. resin Pot life of 150 g at 20 oC / 68 oF: 17 minutes Curing time: 6 hours Application and curing temp: 18-30 oC / 64.4-86 oF, humidity < 80%   Intrastat Number for this product: Epoxy: 39073000, Hardener: 38249098..

  SG715 / SD7820 epoxy gel coat system Price: 40.75 EUR / 1.23 kg set (1.00 kg resin + 0.23 kg hardener)   The SG715 / SD7820 is a two component epoxy gel coat that can be applied with a brush, a roller or a spray gun, and hardens at room temperature. It gives a hard surface with resistance to abrasion and good thermal properties after curing (Tg1 max = 120°C (DSC)). Before applying a possible second coat or laminating, allow the gelcoat to gel. It must be tacky (still sticking on the finger) to avoid any risk of delamination. The SG715 / SD7820 is recommended for building prototypes and scale models. If needed, the system can be made thinner by mixing together with an epoxy solvent.   PROPERTIES Color: white and black Thermal stability: Tg1 max = 120°C (DSC) Mixing ratio: 23 hardener to 100 p.b.w. resin Gel time at 20 oC: 4 h Recommended post-curing cycles: 12 h at 20°C+ 24 h at 40°C or 12 h at 20°C+ 8 h at 60°C Humidity: <70%   Intrastat Number for this product: Epoxy: 39073000, Hardener: 38249098..

  High temperature SG166 GM / SD902 epoxy gel coat system   Price: 32.63 EUR / 1.24 kg set (1.00 kg resin + 0.24 kg hardener)   The SG166 GM / SD902 is a two component, high temperature resistant epoxy gel coat that has a viscosity suitable for brush application. It cures at room temperature and a post-cure is required before release. It exhibits excellent thermal resistance after post-cure, good abrasion resistance and a very good adhesion between gelcoat and laminate. Recommended for manufacturing of mould with a service temperature of 130 °C max.   PROPERTIES Color: black Thermal stability: Tg1 max = 148 oC Mixing ratio: 24 hardener to 100 p.b.w. resin Pot life of 150 g mix at 20 oC: 56' Exothermic peak on 150 g mix at 20 oC: 130 oC Time to reach exothermic peak on 150 g mix at 20 oC: 1 h 30' Humidity: < 70%   Intrastat Number for this product: Epoxy: 39073000, Hardener: 38249098..

  SGGCI / SDGCI S epoxy gel coat system Price: 50.60 EUR / 1.48 kg set (1 kg resin + 0.48 kg hardener)   SG GreenCoat Incolore has a good UV resistance with 51% of biobased carbon in the resin part and 37% in the final mixture.   SGGCI / SDGCI S is a two component epoxy translucent gel coat used in order to protect the laminate and improve shine of finished parts. Apply a thin layer of 0.5-0.8 mm (400-600 g/sqm) with short brush. As soon as the gel coat passes gel time but still tacky, a first layer of epoxy and fabric should be applied in order to achieve best chemical bonding. Do not use spray gun or solvents.   PROPERTIES Color: translucent Temp. resistance: 80 oC / 176 oF Mixing ratio: 100 to 48 p.b.w. (resin to hardener) Pot life of 100 g at 20 oC / 68 oF: 45 min Gel time at 20 oC / 68 oF: 2h + 30 min Curing time: 24 hours Application and curing temp: 15-30 oC / 59-86 oF   Intrastat Number for this product: Epoxy: 39073000, Hardener: 38249098..