Litorapid K90 HIGH-PERFORMANCE, QUICK-SETTING CEMENTITIOUS ADHESIVE WITH NO VERTICAL SLIP AND EXTENDED OPEN TIME FOR THE INSTALLATION OF CERAMIC AND PORCELAIN TILES, PORCELAIN STONEWARE, NATURAL STONE SLABS, VITREOUS AND CERAMIC MOSAICS ON INTERIOR AND EXTERIOR WALLS AND FLOORS. SUITABLE FOR OVERLAYING AND UNDERFLOOR HEATING. ZHERORISK TECHNOLOGY OFFERS VERY LOW VOLATILE ORGANIC COMPOUND EMISSION RATE. ADVANTAGES / FEATURES • Product exhibiths Very low volatile organic compound (VOC). Complies with the most stringent Global Air Quality Regulations. • Versatile product. Can also be used on underfloor heating and over existing ceramic and porcelain tiles • The special additives give the product a very fluid texture and facilitate application using a notched trowel • Extended pot life of mix (about 45 minutes), which facilitates application on large surfaces • Quickly develops high mechanical strength, setting to light foot traffic in just 3 hours • Suitable for interior and exterior floor and wall applications, even in severe operating conditions • Bonding on all types of ceramic, porcelain and mosaic tiles, in interiors on floors and walls 44lb (20 kg) bags - 2,645.5lb (1,200 kg) standard pallet of 60 bags Intended uses Interiors and exteriors Floors and walls Underfloor heating Facades Overlaying Terraces and balconies Residential, public, commercial building For example, it can also be used to install suitable materials in the following areas: Interior floors in residential and public/commercial settings (pedestrian areas) Substrates Longest allowable tile side (in) (cm) Cement or Litocem/Litocem Pronto-based non-heating screeds up to 120 Cement or Litocem/Litocem Pronto-based heating screeds up to 90 Sulfate-based (anhydrite) non-heating screeds (1) up to 120 Sulfate-based (anhydrite) heating screeds (1) up to 90 Cast-in-place concrete (2) up to 120 Pre-cast concrete up to 30 Pre-existing tiled, mosaic, stone, agglomerate substrates (3) up to 90 Pre-existing substrates with organic adhesive residue (4) up to 90 Substrates waterproofed with Hidroflex, Aquamaster, Elastocem, Coverflex, Litoproof up to 60 Plus Interior floors in public/commercial and industrial settings with heavy traffic Substrates Longest allowable tile side (in) (cm) Cement or Litocem/Litocem Pronto-based non-heating screeds up to 90 Cast-in-place concrete (2) up to 120 Materials Ceramic and porcelain tiles Thin laminated stoneware slabs Recomposed stone made with resin or cement Terracotta - Clinker Marble – Granite – Stone Natural stones Slabs 126x63 in (320x160 cm) Large-Format tiles and panels Cementitious adhesives Suitable substrates Cement screeds Self-levelers Skim coats Existing tiles Waterproofing systems Underfloor heating systems Concrete Gypsum Fiber cement slabs Gypsum and anhydrite Aerated concrete Plasters Insulating panels Lightweight panels

Pre-cast concrete up to 30 Pre-existing tiled, mosaic, stone, agglomerate substrates (3) up to 90 Pre-existing substrates with organic adhesive residue (4) up to 90 Substrates waterproofed with Litoproof Plus up to 60 Substrates waterproofed with Hidroflex, Aquamaster, Elastocem, Coverflex, Litoproof up to 60 Extreme Interior walls in residential, public/commercial and industrial settings Substrates Longest allowable tile side (in) (cm) Lime/cement plaster up to 90 Gypsum-based plaster (1) up to 90 Cast-in-place concrete (2) up to 90 Pre-cast concrete up to 90 Pre-existing tiled, mosaic, stone...

sections. For exteriors, make sure joints are properly waterproofed and sealed. Back-buttering For exterior installations, large tiles, floors with intense or heavy traffic, vibrating supports and situations exposed to high temperature fluctuations, the adhesive mortar must be applied to both the substrate and the back of the tiles so as to obtain a solid bed of adhesive without any air bubbles. Joints In any type of ceramic and porcelain tiling, suitably sized joints must be created based on the following parameters: • Type, format and size tolerance of tiles • thermal expansion coefficients...

Tiled surfaces are ready for use after about 24 hours. Marble, natural and recomposed stones Materials subject to deformation or stains due to water absorption require a quick-setting (C2F) or reactive (R2) adhesive. Marble and natural stones, even if similar in nature, may have different characteristics. In case of doubt, contact the Litokol S.p.A. Technical Help Service for detailed information or to perform a laboratory test. Natural stone slabs with reinforced backing (resin, mesh, etc.) or specific treatments (for example anti-rising damp, etc.), unless otherwise prescribed by the manufacturer...

Powered by TCPDF (www.tcpdf.org) IDENTIFICATION DATA Appearance Color Customs code Shelf life Powder White or gray 38245090 12 months in original packaging in a dry place. APPLICATION DATA Water = 24-28% (5.1 - 5.9 qts. (4.8 - 5.6 l) of water per 44lb (20 kg) bag) White Water = 21-25% (4.4 - 5.3 qts. (4.2 - 5.0 l) of water per 44lb (20 kg) bag) Gray Creamy mortar 5 minutes 13 1.65 kg/dm3 (3.64lb/in3) 20 minutes Approx. 60 minutes From 1/32in to 3/8in (1 to 10 mm) Notched trowel From 23°F to +86°F (+5°C to +30°C) 3 hours 3 hours 24 hours From -22°F to +194°F (-30°C to +90°C) With water when product...