ACCESSORIES • Underlays • IKO Armourbase® ECO (**) is an economical, good quality underlay and comes with 50 m on a roll. • IKO Armourbase® PRO (**) is a light weight bitumen polyester based underlay covered with a polypropylene film on both sides. Easy, quick and clean to install, it is a multi-purpose underslating primarily used for shingles but also for other roofing materials like clay and concrete tiles, metal sheets, corrugated sheets, … • IKO Armourbase® PRO PLUS (**) is a modern and flexible bituminous roof underlayment with bituminous strips for adhesion of overlapping and increased protection against the risk of water infiltration along the area of mechanical fixing, also for low slope from 9,5°. • IKO Armourbase® STICK (**) - its extreme lightness (only 450 g/ m 2 ) with a self adhesive properties favours the application in comparison with other thicker and heavier products - the little bulk of each roll allows operator to carry more rolls during handlings and transports - despite its lightness it shows good waterproofing properties (it is W1 ranked and has average values of 4 m in the water column test): thanks to the particular bituminous compound able to enhance its waterproofing behaviour - it has a very valuable resistance to cold (up to - 45 °C!!!) allows it to resist also in extreme cold weather conditions - the total adhesion on the continuous support protect it from external atmospheric agents - application lines on the surface make the application more easy and precise (** All our underlays are watertight and vapour-resistant) Armourbase ® ECO Armourbase ® PRO Armourbase ® PRO PLUS Armourbase ® STICK SA (self-adhesive) Effective coverage area: ≥ 21° - 85° ≥ 15° - 20° ≤ 15° Weight/roll Thickness Dimensions (length x width) Surface Tensile strength (longitudinal) * (EN 13859-1) Tensile strength (transversal)* (EN 12311-1) Elongation (longitudinal) * (EN 12311-1) Elongation (transversal) * (EN 12311-1) Cold flex lower surface (EN 1109) (* Registered average values) - 90 % 50 % 50 % 19 kg 0,6 mm 50 m x 1 m 50 m 2 380 N/50 mm 310 N/50 mm 30 % 40 % -40 °C - 90 % 50 % 50 % 9 kg 0,5 mm 30 m x 1 m 30 m 2 400 N/50 mm 345 N/50 mm 40 % 50 % -40 °C overlapping part 90 % 90 % 90 % 11,5 kg 0,5 mm 30 m x 1 m 30 m 2 400 N/50 mm 300 N/50 mm 40 % 50 % -40 °C full SA 90 % 90 % 90 % 9 kg 0,5 mm 20 m x 1 m 20 m 2 330 N/50 mm 300 N/50 mm 30 % 40 % -40 °C UK-2021 The information is subject to change without prior notice. Consult our shingle overview leaflet or website www.iko.be for colour availability of the products and application instructions. IKO Sales International NV Truibroek 74 • 3945 Ham • Belgium T +32 (0)11 34 01 20 • F +32 (0)11 34 01 30 E residential.europe@iko.com • www.iko.be
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