Logotipo Texsa, S.A.


MORTERPLAS SBS ALU 3KG is a self-protected waterproofing membrane, made of SBS elastomeric bitumen, without reinforcement and finished with 0.08 mm embossed aluminium on the upper side and a thermally bonded film on the lower side.

Technical documentation

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  • Advantages
  • Application
  • Installation
  • Storage
  • Regulations
· The SBS elastomeric mastic provides the membrane with excellent flexibility at low temperatures, which allows it to be applied in cold climates.
The 0.08 mm embossed aluminium upper coating provides:
• Great dimensional stability
• Excellent resistance to high temperatures.
· MORTERPLAS SBS ALU 3KG is applied fully adhered as a cap sheet on non-trafficable roofs with aluminum self-protection.
· Suitable solution for upstand treatment. (For upstands taller than 1 m, and gables with pitches > 15%, the membrane will be mechanically fixed to the support; the MA-3 membrane cannot be used over thermal insulation).
· It is a non-reinforced membrane, suitable for protecting the primary membrane from the elements (ultraviolet radiation, ozone, etc.).
· SUPPORT: The surface must be dry, firm, even, clean and free of loose materials.
· It is applied with flame to be totally adhered to the bottom membrane, and it will be placed in the same direction and so that the overlap falls approximately in the middle of the bottom membrane.
· The flame is applied as uniformly as possible (the greater the heat, the greater the retraction) along the width of the membrane without reaching the overlap, which will be done later, since it is important that the temperature be the same in every area. The flame should be applied until the anti-adherent film pore opens.
· The membranes are installed in such a way that no more than three membranes overlap at the same point.
· Overlaps will be bonded with a flame, with a longitudinal overlap and a transversal overlap of at least 8 cm, first removing the minerals from the surface to ensure adherence.
· Installation and measurements will be conducted in accordance with regulations of the UNE 104401 standard.
Roll: 1 m x 13 m
Pallet: 351 m²
· In accordance with the EN 13707 standard. Certified with CE marking No. 0099/CPD/A85/0087
· Voluntary certification of the product with AENOR seal according to the same European standard.
· Quality System in accordance with ISO:9001




In cases where the user must provide data of a personal nature to TEXSA SYSTEMS SLU to use any of the Web services, the former will be expressly informed each time of the existence of an automated data base, the aim of same, those receiving the information and identity and address of the person responsible for data treatment, all with the aim of complying with that stipulated in Organic Law 15/1999 of 13th December, for the Protection of Data of a Personal Nature. To this effect, TEXSA SYSTEMS SLU shall reserve confidentiality of the data obtained and the users can exercise all rights to access, amendment, cancellation and any others referred to in aforementioned Organic Law 15/1999.

TEXSA SYSTEMS SLU has adopted all the necessary measures of a technical and organisational nature, to guarantee the security of the data of a personal nature, with the aim of preventing their alteration, loss, treatment or unauthorised access, in accordance with the requirements and conditions called for by Royal Decree 994/1999 of 11th June, in which the Regulation of safety measures of automated files containing data of a personal nature, is passed, notwithstanding the user's acceptance and knowledge that to date totally impregnable safety measures do not exist.

In case of doubt or the need to extend the information covering any of the above items, please do not hesitate to contact TEXSA SYSTEMS SLU.


C/Ferro Nº7,
Polígono Industrial Can Pelegrí,
08755, Barcelona - Spain
NIF B66067687

Tel. (+34) 93 635 14 00
Fax (+34) 93 635 14 80

Email:  lopd@texsa.com