Technical Leaflet DUROCRET-DECO FLEX is a pre-mixed, flexible, polymer-modified, fiber-reinforced microcement coating, without corrosive ingredients, suitable for indoor and outdoor applications on floors and walls, offering: • Great abrasion and mechanical resistance. • Very good bonding to the substrate. • Flexibility and resistance to contraction-expansion, as well as vibration. • A special aesthetic result. • No need to be reinforced with enhancing resins. It is classified as a PCC R3 mortar for concrete repairs, according to EN 1504-3, and as a CT-C30-F7-AR2 cementitious screed material, according to EN 13813. DUROCRET-DECO FLEX is used both internally and externally in numerous applications, such as stairs, floors, walls as well as for aesthetic reasons (e.g. Cycladic architecture), in houses, stores, hotels etc. and special constructions, such as built-in beds, built-in sanitary ware (washbasins, showers etc.). Its flexibility renders it suitable for applications demanding elasticity, such as substrates made of gypsum board or cement board, floors with in-floor heating, attics, metal surfaces, floors subject to heavy traffic, old tile layers, outdoor spaces, like balconies and terraces. Form: cementitious powder Color: Ready-mixed colors: white, grey, light grey 96 recommended colors, with a lot more, produced with DECO COLOR pigments Pot Life: 2 h at +20°C Bulk density of dry mortar: 1.35 ± 0.10 kg/l Bulk density of fresh mortar: 1.90 ± 0.10 kg/l Compressive strength: > 30.0 N/mm2 Flexural strength: > 7.0 N/mm2 Thermal compatibility Part 1 (50 freeze-thaw cycles): > 1.9 N/mm2 Elastic modulus: > 15 GPa Abrasion resistance: AR 2 Application thickness: 2-5 mm per layer Capillary water absorption: 0.30 kg-m-2-h-0-5 Reaction to fire: Euroclass F 1. Substrate preparation The substrate should be clean, free of dust, oily or loose materials etc. Any cavities such as cracks or holes in the substrate should be properly filled. Before applying DUROCRET-DECO FLEX on absorbent substrates, such as masonry, concrete, plaster or gypsum board, they should be first primed with the acrylic primer UNI-PRIMER or FLEX-PRIMER in 1-2 layers, depending on the absorptivity of the substrate. DUROCRET-DECO FLEX is applied after 2-3 hours, depending on the weather conditions (provided that the primer has sufficiently dried).

Non absorbent substrates, such as old tile layers or mosaic, should be primed with ISOMAT SUPERGRUND primer. DUROCRET - DECO FLEX may be applied after 24 hours, as long as the primer has completely dried. 2. Application DUROCRET-DECO FLEX is gradually added to water under continuous stirring, until a mixture of the desired workability is formed. The product is applied with a 10 mm notched trowel. A 160 g/m2 reinforcing fiberglass mesh is installed on the 'combed' surface of DUROCRET-DECO FLEX, which is then embedded with the smooth side of the trowel, forming a relatively even surface. Twenty-four...

layer is applied 4-24 hours after the first one, as long as it has sufficiently dried. The use of VS-W prevents intense darkening of the surface of the microcement coating, caused by VARNISH-PU 2K. Consumption Approx. 1.5 kg/m2/mm of layer thickness. Packaging 25 kg bags. Shelf-life/Storage 12 months from production date, if stored in original, unopened packaging, in places protected from moisture and frost. Remarks   Temperature during application should be between +5ºC and +30ºC . In the summer, it is recommended to take the proper measures in order to protect DUROCRET-DECO FLEX from water...

2032 ISOMAT S.A. 17th km Thessaloniki - Ag. Athanasios P.O. BOX 1043, 570 03 Ag. Athanasios, Greece 15 2032-CPR-10.11 EN 1504-3 Concrete repair product for non structural repair PCC mortar (based on hydraulic cement, polymer modified) DoP No.: DUROCRET-DECO FLEX /1266.1504-01 Compressive strength: class R2 Chloride ion content: < 0.05% Adhesion: ^ 1.5 MPa Carbonation resistance: Pass Elastic modulus: ^15 GPa Thermal compatibility part 1: > 1.5 MPa Capillary absorption: < 0.5 kg-m"2-h"0'5 Dangerous substances: comply with 5.4 Reaction to fire: Euroclass F ISOMAT S.A. 17th km Thessaloniki - Ag....