Supply across Uzbekistan and to Kyrgyzstan, Tajikistan and Turkmenistan +998 93 815 00 53 Telegram sale@coatix.uz
Kalmatron-Elastik — elastic coating waterproofing
Kalmatron

Kalmatron-Elastik — elastic coating waterproofing

Cementitious coating waterproofing

The key property of Kalmatron-Elastik is its elasticity after curing: elongation at break is at least 50%, and the coating bridges cracks in the substrate, and even wider ones when used with reinforcing mesh. The kit of a cement-based dry component and a liquid polymer dispersion is used on foundations, in basements, tanks, pools and indoor rooms, on concrete, brick, plaster, plasterboard and plywood. Watertightness is at least W18, bond to concrete and metal at least 1.3 MPa; the material is also recommended for radon protection.

Specifications

ManufacturerKalmatron — OOO “Kalmatron-SPb”, Saint Petersburg
Typecoating waterproofing
Usefoundations and basements, tanks and pools, indoor rooms
Basetwo-component elastic cement-bound compound: component A — cement-based dry mix with fillers and functional additives; component V — mixture of synthetic polymers in water
Colourcomponent A — grey powder; component V — white viscous liquid
Packagingkit: 25 kg bag (A) + 9 kg canister (V)
Application methodsubstrate clean and sound, remove weakened concrete and restore it with Gidrobeton SRG, 50 mm fillets in internal corners; moisten or prime with Ultralit-Grunt; pour all of component V into a container and gradually add A while mixing with a mixer for 2–5 min, pause 3–5 min, re-mix; 1 bag of A per 1 canister of V, adding water, cement or aggregates is prohibited; with a spatula or stiff-bristle brush (spraying permitted) in 2 passes, max 2 mm per pass, second coat after 30–60 min; pot life at least 60 min; in areas with dynamic stresses — reinforcing mesh
Application temperature+5…+35 °C
Curingfor the first 24 h protect from mechanical damage, rain, direct sun and draughts; do not cover with film; at least 3–5 days before finishing works
Key propertiestensile strength at least 1.7 MPa; relative elongation at break at least 50% (GOST 26589); watertightness at least W18 (GOST 12730.5); bond strength to concrete at least 1.3 MPa and to metal at least 1.3 MPa (GOST R 58277); contact-zone frost resistance Fkz100; crack resistance at least 0.6 mm (GOST 31383); bridges cracks up to 0.8 mm without reinforcement and up to 2 mm with reinforcement; vapour permeability coefficient 0.0013 mg/(m·h·Pa); UV resistance — high; recommended for radon protection; service -60…+130 °C
Layer thickness1.5–2.0 mm in 2 passes; 0.5–1.0 mm per pass, max 2 mm
Consumption1.3–1.5 kg/m² at a thickness of 1 mm
Shelf life6 months in undamaged original packaging; A — in a closed dry room; V — at +5…+35 °C, do not freeze
StandardsTU 5775-012-54282519-2012; GOST 26589, GOST 12730.5, GOST R 58277, GOST 31383, GOST 25898; fire safety certificate of conformity; exemption letter dated 18.06.2025

Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.

Other materials by Kalmatron