Polyurethane 300ml gray flex-11FC Purform SIKA

SIKA polyurethane is one-component and elastic, hardens in the presence of moisture. Available in gray and used as a multifunctional adhesive. It is based on polyurethane. Can be used for indoor and outdoor use. Its main function is to fill joints, but it also has a broader purpose. Among the important and better known applications are:
- sealing joints for vertical and horizontal foundations,
- sound insulation of pipes located in concrete structures,
- sealing segments and seams,
- for wooden and metal structures,
- ventilation structures.
Its applications as an adhesive are many:
- for internal and external gluing of window sills,
- for thresholds,
- for steps,
- for protective boards,
- for paneling.
Its main advantages are:
- apply immediately,
- 1-component,
- free of solvents and odor,
- extremely low emissions,
- hardens without bubbles,
- excellent adhesion to various building materials,
- without corrosive action,
- absorbs shocks and noise.
The operating temperature is from -40°C to +80°C, and that of the ambient air should be in the norms from +5°C to +40°C. In order to achieve the effectiveness of the silicone characteristics, it must be applied to joints with dimensions larger than 10 mm and smaller than 35 mm. The bases on which the polyurethane is applied, it is desirable to be dry, strong, clean, dust-free, homogeneous, without the presence of oils and lubricants, not to crumble. The silicone solution is made according to Bulgarian and international standards. It is recommended that it be applied with a suitable silicone gun.