Advice 1: How to glue fiberglass

The expression "glue fiberglass" is often used to mean – to make a product out of fiberglass and polymeric resin (often epoxy). Fiberglass, combined with resin is a plastic material so that it is possible to make almost anything: a boat, funny mask, "skirts", medieval knight armor, etc. in the technology of the product becomes sturdy and durable.
How to glue fiberglass
You will need
  • structural fiberglass;
  • – epoxy resin with hardener;
  • – polyurethane foam;
  • – universal putty;
  • – spatulas;
  • – emery emery cloth;
  • – paraffin or stearin;
  • – brush with stiff bristles;
  • – cutting tools (box cutter, jig saw, razor blades, etc.).
Manufacture any product made of fiberglass is carried out in two stages: the first form is (a matrix) for it, then the product itself.Manufacturer matricielle frame (blank) for the matrix. Its shape and dimensions must correspond to the product for which it is intended. Depending on the type of product can be used in various material: wood, wire, plastic. If you intend to produce the product of complex shape, as the surface layer of the matrix it is convenient to use the foam. In this case, determining the size of the frame, assume that on top of it will be the layer of foam with a thickness of 3-4 cm.
Apply on the blank foam layer having a thickness of 3-4 cm Foam is preferably applied not one but several layers. After the final hardening of the matrix give the shape of the product. For surface treatment of foam, use a utility knife, razor blades, sandpaper, jig saw, grinder.
Apply to the surface of a matrix composition suitable for hiding pores and smoothing the surface, for example, construction of a universal putty. After drying prostituate it with emery cloth. Repeat this operation as many times as necessary in order for the matrix surface was smooth.
Cover the matrix one of the separation material serving to prevent sticking of the product to the form. This may be a paraffin wax, stearin, parquet Polish, etc. After application and drying of the composition Polish the surface with a piece of cloth.
Manufacturer italianmusic epoxy resin with hardener in required proportion and apply it with a spatula a thin layer to the matrix. Give time for the resin to harden, then apply a second coat.
Apply resin to the fiberglass, roll her stitcher roller or press and seal brush with coarse bristles. Make sure the fiberglass is completely saturated, and is a very important requirement was removed all the air from the cloth. Otherwise, it may result in local delamination and blisters. If on an uneven surface was formed pleat fiberglass, cut it with a knife or scissors and press down firmly on the edges to the surface.
Repeat greasing resin and decals fiberglass a few times – depending on what strength you want from the product. Usually limited to three to five layers of fiberglass. After the final polymerization of the resin, remove the product from the mold. Now it is possible to paint and varnish.
Useful advice
Epoxy resin is toxic, when working with them be sure to use a PPE (respirator, gloves) and try not to inhale the vapors of resins. The room where the installation is taking place must have good ventilation.

Advice 2 : What is fiberglass

Fiberglass is a material made of glass strands or glass fiber, has good strength properties, resistant to external factors. Because of its characteristics, the material found wide application in various industries.
Fiberglass is produced of assembled in parallel bundles of optical fibers or from glass fiber. The last is made usually of glass type "E", in which the content of alumina ranges from 12 to 15%.
The considered material has unique properties:
- resistant to fire, corrosion and chemical factors;
- able to withstand large temperature changes from -200 to +550оС;
- durable in use;
- is an environmentally friendly material that has a high resistance to decomposition.
All fiberglass klassificeret on the thickness of the yarns and type of weave. In accordance with the latest classification of the plain, satin, twill and multiaxial fabrics made of glass.
Satin fiberglass are different from other types of higher elasticity and relatively low density. Both of these factors allow the use of a satin fiberglass products for the manufacture of complex shapes.
Twill weave is characterized by the fact that overlapping filaments are at an angle of 45 degrees. Because of this, the finished product seems trubchanin. Twill fabric is more dense than satin, because it is commonly used where you want to create a more or less smooth surface.
In multiaxial fabrics made of glass fibers can go in 3 or more directions.
But fiberglass plain weave have the highest density. Often, this material is also called stekloreza. Weave the yarn in it is at an angle of 90 degrees in one direction. The strength characteristics of the cause and scope of this material – reinforcement of heavily loaded sections, plastic, simple form.
To the consumer the fiberglass comes in rolls but can be cut into individual elements.
Fiberglass are used in many sectors of production: for the production of fiberglass as a reinforcing element, in engineering and shipbuilding, the production of goods for rest and sports. Fiberglass is used actively in design and construction. But this is not all areas of use glass cloth.
Keep material manufacturers recommend in a dry place with low temperature. The relative humidity in the warehouse should be maintained at around 75% and the temperature should not exceed 35oC. Transportation fiberglass to the place of use must be carried out in sealed original packaging.
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