Flexible tape used to seal the joints between Impactodan® membranes.

Product variations:
Acoustic Insulation
Overlapping auto adhesive band Impactodan is composed of cross-linked polyethylene foam, 3 mm thick and 70 mm wide. It is used as auxiliary product when installing Impactodan´s solution for decks. It ensures a correct overlapping between Impactodan rolls, avoiding acoustic short-circuits that could reduce insulation effectiveness.

Installation video



  • It is used to seal the joints between two Impactodan sheets.
  • It can be used for lining installations that have to pass through the floating mortar.

Advantages & Benefits

  • As it is composed of the same raw material as IMPACTODAN, it provides continuity to the impact noise damping system.
  • It doesn't react to attacks from micro-organisms, ensuring its durability over time.
  • Easy and quick to install.
  • It is presented within a system, collected in Technical Suitability Document No. 439 with on-site tests and a detailed installation that facilitates correct monitoring of the work.
  • Its high resistance to dampness and steam diffusion prevents the fine particles of the mortar from entering the IMPACTODAN joints.
  • Its good thermal conductivity makes it ideal in radiant heating systems, avoiding the creation of thermal bridges in the joints.
  • Its good elasticity under continuous load over time is the manifestation of its usefulness, preserving its acoustic properties over time.
  • Its great flexibility makes it possible to cover installations avoiding the occurrence of unwanted acoustic bridges.

Instruction for Use

Previous operations
  • Before starting the installation, it is advisable to consult the Technical Suitability Document nº 439 IMPACTODAN impact noise damping system.
  • Once the IMPACTODAN has been spread, check that it is perfectly laid on the substrate, avoiding the creation of pockets.
  • Next, place the edge of the roll, on the adhesive side, over the IMPACTODAN joint, making sure that there is 35 mm on each side.
  • Unroll the CINTA DE SOLAPE and press down at the same time.

Indications and Important Recommendations

  • As with any self-adhesive product, it is important that the surfaces to be glued are as clean as possible.
  • Recommended temperature for application > 10ºC.
  • Please read the instalation guide of the system.
  • It will be taken into account that this product is part of a Sound Insulation system, so the Danosa Constructive Solutions Catalogue, Sound Insulation Commissioning must be taken into account. "Details of Singular Points" (SPD), as well as the rest of the Danosa documentation.

Handling, storage and preservation

  • Store in covered and ventilated places that comply with current legislation regarding storage.
  • Consult the product safety datasheet.
  • According to the EEC directives on labelling hazardous substances (GefStoffV), special labelling is not required.
  • The product is considered not hazardous for transport (ADR, RID, UN, IATA/ICAO)
  • For further information, please contact our Technical Department.
  • Keep away from flames.
  • No special handling measures are required.
  • In all cases, the Occupational Safety and Hygiene standards, as well as the standards of good construction practice, must be taken into account.


  • The information contained in this document and any other advice provided, are given in good faith, based on DANOSA's current knowledge and experience when products are properly stored, handled and applied, in normal situations and in accordance with the recommendations of DANOSA. The information applies only to the application (s) and the product (s) to which reference is expressly made. In case of changes in the parameters of the application, or in case of a different application, consult the DANOSA Technical Service before using the DANOSA products. The information contained herein does not exonerate the responsibility of the building agents to test the products for the application and intended use, as well as their correct application in accordance with current legal regulations. The product images used in our communications are indicative and may differ slightly in color and aesthetic appearance in relation to the final product.Orders are accepted in accordance with the terms of our current General Sales Conditions.DANOSA reserves the right to modify, without prior notice, the data reflected in this documentation.Website: www.danosa.com E-mail: info@danosa.com Telephone: +34 949 88 82 10


  • Length (cm): 2500
  • Width (cm): 7
  • Thickness (mm): 33
  • Thickness (mm) ~ Standard: EN 1923EN 1923
  • m² / package: 1.75
  • Surface (m²): 1.75
  • Product code: 620045

Technical Data

Concept Value Standard
Load for a deformation of the 25% (kPa) >30 EN 3386-1
Thermal conductivity at 20ºC (W/mK) 0.04 ISO 8302
Thermal conductivity declared (W/mK) 0.040 EN 12667
Remainder deformation (24h compressed at 50%, 23ºC) (%) <35< 35 EN 1856EN 1856
Insulation thickness to be fixed (mm) 3 -
Reaction to fire FF EN 13501-1EN 13501-1
Dynamic stiffness (MN/m³) < 100 EN 29052-1
Thickness tolerance (%) <1< 1 EN 823
Tolerance Length and Width (%) <1< 1 EN 822EN 822
Hysteresis work (Nm) >1.9> 1.9 EN 3386-1

Addtitional Technical Data

Concept Value Standard
Density (kg/m³) 3030 EN 845EN 845

Standards and Certification


Environmental Information

Concept Value Standard
Volatile organic compounds (COV's) (µg/m³) 30 ISO 16000-6:2006
Content of recycled raw material (%) 5 -
Post-consumer recycled content (%) 5 -
Pre-Consumer recycled content (%) 100 -