Presto epoxy resin is a two-component, solvent-free, liquid and slightly transparent repair, coating and laminating resin.

Areas of use:

• for repairing, bonding and coating porous and smooth surfaces
• as an impregnating resin for fiberglass-reinforced coatings and molded parts
• as a cast mass for transmissions and other hollow spaces
• for the creation of waterproof coatings, e.g., watertight coatings for gutters, pipes and tanks
• for the creation of particularly firm and lightweight fiberglass molded parts: in association with a fiber reinforcement, suitable for coatings and covers in the automotive, appliance and model making fields.
• all woodworking
• concrete flooring
• repair of boats, vehicles and other castings

Application :

• Precisely measure components A and B (resin and hardener) and mix them thoroughly (A/B ratio of 60/100 by weight). The yellowish mixture is now ready for application.
• Apply to the surface to be touched up using a brush, roller or spatula.
• The open time for application is approximately 30 minutes for temperatures between 18 and 25°C.
• In most cases, the application is carried out in two layers to obtain a sufficient thickness of between 300 and 400 µm.
• The second application can be carried out within 24 hours as long as the surface remains sticky.
• Final hardness and resistance to heat and chemicals are achieved after 5 days (at 20°C).
• Do not put any leftover mixed material back into the packaging!
  
  
• Increased chemical resistance and hardness are achieved after exposure to a temperature of 50°C for more than 24 hours.
• To bind and create an epoxy mortar, the material is mixed in a weight proportion of 1 to 7 (volume proportion of approximately 1 to 3) with quartz sand or quartz powder.
• For lamination, the amount of resin required corresponds to three times the weight of the fiberglass for the use of a fiberglass mat and to the weight of the fiberglass for fiberglass-based textiles.