Sista Outdoor Sealant Fill & Repair – Universal Sealant for Outdoor Applications
The Sista Outdoor Sealant Fill & Repair is a versatile sealant for outdoor use. It is suitable for filling cracks, joints and holes as well as repairing surfaces on buildings and structures.
280 ml clear sealant for repairs in visible outdoor areas
Ready for immediate use and can be applied straight from the tube
Weather-resistant and designed for permanent outdoor use
Universally applicable to a variety of substrates in building applications
What sets Sista Outdoor Sealant apart
The clear formulation enables invisible repairs on facades, window frames and other exterior surfaces. The sealant withstands outdoor weather conditions and remains elastic and watertight even after prolonged exposure to rain, frost and UV radiation.
Ideal for...
Tradespeople, DIY enthusiasts and site managers who need to repair joints, cracks and surface defects quickly and reliably outdoors — whether on facades, windows, doors or concrete components.
How to apply Sista Outdoor Sealant
Prepare the substrate so that it is clean, dry and free of grease
Apply the sealant directly from the tube to the area to be treated
Spread evenly with a spatula or finger and smooth out
Observe the drying time — apply several layers if required
Sista is a Swiss manufacturer of sealants and construction products with a focus on outdoor applications. The product range includes sealants, fillers and repair products for professional and private use. The brand is established in the field of chemical-technical products for the building sector.
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