PENOSIL
Roof&Facade Crystal transparent sealant

VALUES

• Environmentally friendly.
• Paintable.
• Ensures excellent adhesion, even on porous surfaces.

• Has exceptional elasticity and strong mechanical properties – as good as any silicone.
• Non-corrosive.

USAGE INSTRUCTIONS

Cut off the threaded end of the cartridge and screw on the application nozzle for directing the silicone. Cut the nozzle so that the opening is sufficient for application of the necessary amount of adhesive. Place the cartridge together with the nozzle in the gun and fill the application nozzle with silicone by pressing the gun’s trigger. Apply the silicone to the joint by pressing the gun’s trigger repeatedly and evenly and by dragging the nozzle steadily across the joint. After application, smooth the silicone with a rubber smoothing tool. Remove excess material.

Weathersealing manual

TIPS

• Surfaces must be free of old contaminants such as polish, dust, grease and old sealant.
• Surfaces can be damp but not wet and it should not be raining during application.
• Painted surfaces must be fully cured and sound.
• Suitable to seal many construction materials, but a preliminary test is recommended between the surfaces to be sealed.
• After the surface has been prepared, apply with a caulking gun, and remove any uncured product by using white spirit.
• Cured sealant must be scraped clean.

LIMITATIONS

• Do not use as a glazing sealant, on bitumen surfaces or on building materials which might bleed oils, plasticizers, or solvents (e.g. natural or synthetic rubber, chloroprene, EPDM or flexible PVC).
• Does not adhere to polyethylene (PE), polypropylene (PP) or PTFE (Teflon®). Due to the wide variety of possible substrates, we recommend a preliminary compatibility test.