A sealant is a viscous material that changes state to become solid, once applied, and is used to prevent the penetration of air, gas, noise, dust, fire, smoke or liquid from one location through a barrier into another. Typically, sealants are used to close small openings that are difficult to shut with other materials, such as concrete, drywall, etc. Desirable properties of sealants include insolubility, corrosion resistance, and adhesion. Uses of sealants vary widely and sealants are used in many industries, for example, construction, automotive and aerospace industries.
ADHESIVESAn adhesive is a non metallic substance which is capable, after changing from a liquid into a solid state, to bond materials together by means of adhesive-, and cohesive forces.
POLYURETHANE FOAMS
PU Foams Are mainly used for cost effective installation and insulation of door & window frames and to fill any gaps and holes (e.g. around (ducting) pipes, holes). PU foams are excellent thermal and acoustical insulators. Better insulation means reducing air-conditioning costs and saving energy. One of the key elements for reducing energy costs is a proper sealing between wall and window or door frame and to make sure that your building is airtight and weatherproof. All our PU foams contain CFC-free propellants, which are completely harmless to the ozone layer.
