Product Data Sheet Show all documents

SikaProof® Tape-120

Self-adhesive tape for internal jointing or detailing of SikaProof®-808 or SikaProof®-810

SikaProof® Tape-120 is a self-adhesive tape based on a hotmelt adhesive with a carrier film and a release liner.

  • Fully bonded to the concrete structure
  • No lateral water underflow between the concrete structure and the membrane system
  • High adhesion and sealing capability in cold and damp conditions
  • Simple and fast to install
Product Data Sheet Show all documents

Usage

The product is used for:
  • Sealing and bonding overlap joints, connections and details within the SikaProof®-808 / -810 membrane system
Please note:
  • Do not use the Product in areas where it is permanently exposed to weathering or UV-light.
 

Advantages

  • Fully bonded to the concrete structure
  • No lateral water underflow between the concrete structure and the membrane system
  • High adhesion and sealing capability in cold and damp conditions
  • Simple and fast to install

Packaging

Individual roll size Length: 20 m Width: (120 ±5) mm

Refer to the current price list for available packaging variations.

Colour

Top layer

Light grey A+ bonding layer with a grey waterproofing layer

Bottom layer

Transparent/yellowish hotmelt adhesive covered with a release liner

Product Details

Sustainability / Certifications / Approvals

CERTIFICATES AND TEST REPORTS

  • Watertightness functional test PG FBB Part 1, WISSBAU, Test report No. 2021-083-1
Product Information

Shelf life

18 months from date of production

Storage conditions

The Product must be stored in original unopened and undamaged packaging in dry conditions and temperatures between +5 °C and +30 °C. Store in a horizontal position. Do not stack pallets on top of each other.

Thickness

0.60 mm

 
System information

System structure

  • SikaProof® -808/-810 sheet membrane system

  • SikaProof® Tape-120 self-adhesive tape for internal jointing

Application

Application Information

Ambient air temperature

Maximum

+45 °C

Minimum

+5 °C

Substrate temperature

Maximum

+60 °C

Minimum

+5 °C
Application steps

APPLICATION INSTRUCTIONS

IMPORTANT

Strictly follow installation procedures

Strictly follow installation procedures as defined in Method Statements, application manuals and working instructions which must always be adjusted to the actual site conditions.

 

IMPORTANT

Application by trained personnel

The application of this Product must only be carried out by an applicator that is trained or approved by Sika. The applicator must also be experienced in this type of application.

SUBSTRATE QUALITY

The contact surface is the grey SikaProof®-808/-810 A+ bonding layer. It must be dry or slightly damp, clean and free of any materials that could impair adhesion.

Application outside of specified application conditions

Note: Under certain circumstances, the Product can be applied in conditions other than the ones specified in this data sheet. However, this requires specific precautions and application methods.

  1. Contact Sika technical services for more information.

APPLICATION

IMPORTANT

Exposure to UV or weathering

The Product is not resistant to permanent UV exposure or weathering.

  1. Protect as soon as possible but not later than 60 days after application

INSTALLATION PROCEDURE

  1. Remove the release liner.
  2. Apply the adhesive side of the tape onto the grey SikaProof®-808/-810 membrane surface.
  3. Press the tape firmly along its length using a rubber or silicon hand pressure roller.

Documents