ELMO-Flex® 4K
Elastic polymer-bitumen torch-on membrane
ELMO-Flex® 4K is an elastomer polymer bitumen torch-on membrane with a compound reinforcement. It consists of a combination of synthetic, rubber and bitumen with modifying and stabilising additives to ensure a high resilience together with a good recovery after deformation.
Within the flat roof layered system ELMO-Flex® 4K is used on any angle as a premium insulation layer. Together with other polymer bitumen membranes or bitumen underlay membranes it mostly serves as a cap sheet according to DIN EN 18531 and as a premium cap sheet for ceilings covered with soil at W3-E according to DIN 18533.
Furthermore, ELMO-Flex® 4K can serve as a single roof insulation layer on a lightweight roof structure with a slope of at least 2%.
Technische Produktdaten
Upper side / Bottom side
Reinforcement
Flow resistance at elevated temperature ,°C
Flexibility at low temperature, °C
Length x Width x Thickness
Slate / Fleece
Polyester-compound
+ 120
- 35
5,0 m x 1,0 m x 4,5 mm
