0113

excellent mechanical, chemical, thermal, UV and weather resistant

absolute waterproofing

application also onterraces without slope

ISOFLEX PU 500Polyurethane, waterproofing liquid membrane for terraces, roofs etc.

White Brushable Elastomeric

absolute& durable

waterproofing

ISOMAT S.A.BUILDING CHEMICALS & MORTARS www.isomat.eu export@isomat.eu

THESSALONIKI, GREECE17th km Thessaloniki - Ag. Athanasios RoadP.O. BOX 1043, 570 03, Ag. AthanasiosT +30 2310 576 000, F +30 2310 722 475

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ISOFLEX PU 500

Cleaning Priming

First layer Second layer

Local sealing Local reinforcement

ISOFLEX-PU 500 is ideal for waterproofing terraces and balconies as an exposed waterproofing membrane. It is also recommended for waterproofing underneath tile layers in kitchens, bathrooms, balconies and terraces, as long as quartz sand has been broadcasted on its last layer. Suitable as well for waterproofing under thermal insulation boards on terraces, for green roofs, flower beds etc. Moreover, it can be applied on gypsum and cement boards, old layers of bituminous or EPDM membranes and polyurethane foam.In construction works, it can be used on highways, bridge decks, tunnels etc.

FIELDS OF APPLICATION

ISOFLEX-PU 500 is supplied in tin buckets of 1 kg, 6 kg and 25 kg.

The substrate must be dry, clean, free of grease, loose particles, dust etc. Any existing cavities in concrete should be repaired in advance. Porous surfaces should be treated with the special primer PRIMER-PU 100, with a consumption

2of approx. 200 g/m .

ISOFLEX-PU 500 is applied by brush or roller in two layers. The first layer is applied 2-3 hours after priming and while PRIMER-PU 100 is still tacky. The second layer should follow crosswise, after 4-24 hours depending on the weather conditions. In cases of severe or multiple cracks, it is recommended to reinforce locally or thoroughly ISOFLEX-PU 500 with fiberglass-mesh or polyester-fiber.

2Approx. 1,0-2,5 kg/m , depending on substrate and type of reinforcement. In case of application by spraying it may be diluted, depending on the weather conditions, up to 10% only with the special solvent SM-16.

SUBSTRATE PREPARATION

DIRECTIONS FOR USE

CONSUMPTION

PACKAGING

TECHNICAL CHARACTERISTICS

ColorsDensity

Elongation at breakTensile strength

Hardness according to SHORE AWaterproofing

Temperature resistance

:::::::

white, grey, redbrown 1,39 Kg/l

(ASTM D 412)N/mm (ASTM D 412)

7 atm, acc. to DIN 1048from -40 °C to +90 °C

± ( )900 80 %2 6,4

±75 3

ISOFLEX-PU 500 is a one-component polyurethane, waterproofing liquid membrane. It has excellent mechanical, chemical, thermal, UV and weather resistant properties, as it is based on pure elastomeric hydrophobic polyurethane resins. It forms a continuous, elastic, waterproofing, vapor-permeable sealing layer, without seams or joints. It offers excellent bonding to various substrates like concrete, cement-mortars, wood and to any type of waterproofing membrane. It can also be applied to uneven substrates.

PROPERTIES