CREATON QUATTRO longlife extra

Multi-layered, vapour-permeable, extruded sheathing and sub-roof membrane consisting of two monolithic TPU copolymer coatings and a PES non-woven fabric
Can be used in ventilated and unventilated roof structures as a trussing, sub-roof or sheathing membrane
Can be used as a water-tight sub-roof (in accordance with CREATON manufacturer's specifications) on a pressure-resistant underlay (e.g. sheathing).
Additional adhesive strips on the rear for initial setting make easy installation/welding possible
New TPU coating possible for more effective welding, especially with solvent welding agents.
Suitable for high stress
Resistant to chemical impregnation, chain saw oil, wood rot and mould.
In addition, KKS counter-batten cap strips are also available for sealing counter battens on a water-tight sub-roof
To be specially emphasised: scratch resistance and good elongation of the coating film
CREATON manufacturer's regulations must be complied with during installation

Technical data

Length	25 Metre
Width	1.5 Metre
m² per roll	37.5 m²
Packaging (quantity)	20
Weight per roll	13.5 kg
Fire performance	Class E
Resistance to water penetration	W1
Certification	CE
Water column, EN 20811	> 300 cm
sd value	0.20 Metre
Longitudinal tensile strength, EN 12311-1	420N/50 mm
Transverse tensile strength, EN 12311-1	490N/50 mm
Longitudinal tensile strength (after artificial ageing), EN 12311-1	400N/50 mm
Transverse tensile strength (following artificial ageing), EN 12311-1	470N/50 mm
Longitudinal expansion, EN 12311-1	50 %
Transverse expansion, EN 12311-1	65 %
Longitudinal expansion (after artificial ageing), EN 12311-1	50 %
Transverse expansion (following artificial ageing), EN 12311-1	65 %
Longitudinal tear resistance (nail shank) (after artificial ageing)	310 N
Transverse tear resistance (nail shank) (after artificial ageing)	280 N
Thermal stability	-40°C bis +100°C
UV resistance	At most 16 weeks
Outdoor exposure period	At most 12 weeks

Additional measures according to CREATON manufacturer's specifications
Ja	Trussing sheet/glued sub-roof without nail seals
Ja	Trussing sheet/glued sub-roof with nail seals
Ja	Rain-proof sub-roof
Ja	Watertight sub-roof
Ja	Special solution 7° roof