PCI Lastogum Sealing

PCI Lastogum Waterproof Flexible Protective Layer Under Ceramic Coverings in Shower and Bath

Application Areas

• Can be processed by rolling, brushing, or troweling as a liquid membrane waterproofing
• For interior use
• For wall and floor applications
• In non-structurally regulated areas according to ZDB Guideline for Bonded Waterproofing for moisture exposure class A 0
• Moisture exposure class A walls according to test criteria for issuing a general building authority approval
• Usable up to exposure class W4 according to norm B 3407
• For wet areas with non-pressing water such as bathrooms, showers in residential buildings, hotels, nursing homes, and hospitals
• On moisture-sensitive absorbent substrates such as gypsum plasters, gypsum boards, fiber gypsum boards, drywall panels (e.g., Rigips), wood chipboards, anhydrite screeds in moist and wet room areas with typical household use
• On mineral absorbent substrates such as concrete, screed, cement plaster, porous concrete, cement-lime wall plasters, such as PCI Pericret or PCI Nanocret FC, and self-leveling compensating mortars such as PCI Periplan fein and PCI Periplan

Product Features

• Waterproof, protects moisture-sensitive substrates
• Flexible, compensates for substrate movements, temperature fluctuations, and vibrations
• Crack-bridging, high safety even with subsequently appearing substrate cracks
• Ready to use by rolling, brushing, or troweling, easy to process
• Two-tone color facilitates visual layer thickness control
• Calcium hydroxide resistant, ensures adhesion between protective layer and adhesive mortar during continuous moistening of the adhesive bed
• Solvent-free, environmentally friendly, and free of health risks during processing
• Complies with the test criteria for issuing a general building authority approval for bonded waterproofing in combination with PCI Carraflex, PCI Carraflott NT, PCI Carralight, PCI Carrament, PCI Flexmörtel S1, PCI Flexmörtel S1 Rapid, PCI FT Rapid, PCI FT Extra, PCI Flex, PCI Nanolight, PCI Nanoflott light, PCI Rapidflott, PCI Rapidlight, PCI Nanolight White

Material Base

• Solvent-free synthetic resin dispersion

Components

• Single component
• Sealing
• Approx. 15 g/cm
• Control color white or gray

Yield

• One 8 kg bucket covers approximately 7 m

Processing Temperature

• Between 5°C and 25°C substrate temperature

Drying Time After First Coat

• Approximately 1 hour

Drying Time After Second Coat

• Approximately 12 hours, then suitable for tiling