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Product information

wedi Tools shower tray sealing set suitable for any type of shower tray (e. g. made of resin, ceramic, acrylic etc.)

Information on Ingredients:

  • Powder component 2,4 kg
  • Liquid component 1,2 kg
  • wedi Tools butyl sealing tape 10 m
  • wedi Tools butyl sealing corner wall 2 pieces
  • wedi Tools butyl sealing corner floor 4 pieces
  • Self-adhesive decoupling strip 10 m

Technical Details

Technical properties wedi 520 flexible sealant
Composition Powder componentSpecial cement mortar with selected admixtures
Composition Liquid componentModified acrylate dispersion
Curing timeApprox. 3 minutes
Processing timeApprox. 45 min. (at +20°C/50% relative humidity) Higher temperatures and humidity shorten the specified times, lower temperatures prolong them.
Processing temperature+5°C to +25°C.
Load capacity
at +20°C and 50% relative humidityCan be walked on after approx. 6 hours
at +20°C and 50% relative humidityCeramic coverings can be laid after approx. 12 hours.
at +20°C and 50% relative humidityCan be exposed to contact with water after approx. 3 days.
Technical properties wedi Tools butyl sealing tape
ColourGrey
Material compositionCarrier material: polypropylene fleece | Top and bottom Coating: thermoplastic elastomer
Temperature limit-30°C / +90°C
Overall width120 mm
Total length10 m
Total thickness (without butyl strip)0.65 mm
Resistance to water pressure> 1.5 bar (DIN EN 1928, Method B)
Certified according toDIN EN ISO 9001: 2015
Please notefor technical reasons, the colours of the material or the print may vary depending on the batch.
Technical properties wedi Tools butyl sealing corner, wall
Colourgrey
Material compositionCarrier material: polypropylene fleece | Membrane: polyethylene films | Self-adhesive strip: butyl rubber, permanently elastic and resistant to ageing
Temperature limit5°C / +60°C
Weight16.5 g / piece
Length x width155 × 155 mm
Total height120 mm
Inner radius17.5 mm
Diagonal5 mm
Width of the butyl strip18 mm
Total thickness (without butyl strip)0.65 mm
Total thickness (with butyl strip)1.3 mm
Resistance to water pressure> 1.5 bar
Certified according toDIN EN ISO 9001: 2015
Please notefor technical reasons, the colours of the material or the print may vary depending on the batch.
Technical properties wedi Tools butyl sealing corner, floor
Colourgrey
Material compositionCarrier material: polypropylene non-woven | Membrane: polyethylene films | Self-adhesive strip: butyl rubber, permanently elastic and resistant to ageing
Temperature limit-5°C / +60°C
Weight20 g / piece
Length of the contact surface247 mm
Width of the contact surface100 mm
Total height25 mm
Inner radius17.5 mm
Width of the butyl strip18 mm
Total thickness (without butyl strip)0.65 mm
Total thickness (with butyl strip)1.3 mm
Resistance to water pressure> 1.5 bar
Certified according toDIN EN ISO 9001: 2015
Please notefor technical reasons, the colours of the material or the print may vary depending on the batch.
  • wedi Tools cut-resistant tape

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Certificate ISO 50.001 - Energy management system (valid from 2022-2025)
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ISO 9001:2015 certificate
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Usage

Application 1: floor-level installation of a shower tray
Clean the edge of the shower tray. It must be free of grease and dust. Protect the shower tray with a plastic sheet or cardboard. Apply the butyl strip part of the sealing corners to the edges of the shower tray. For this, take the height of the floor tile and the tile adhesive into account to ensure that the top of the butyl strip will not be visible after tiling. Mix the wedi 520 sealant (see preparation of sealant below). Apply the sealant to the back of the sealing corners, then apply the sealing tape with a 5 cm overlap to the corners by pressing firmly together with a spatula or a rubber roller. Attach the butyl strip part of the remaining sealing tape around the edges of the shower tray. Now glue the decoupling strip all around at the height of the butyl strip part of the sealing tapes. Install the shower tray according to the manufacturer's instructions.
Apply wedi 520 sealant to the wall and floor surfaces, so that you can embed the sealing tapes. Now cover all sealing tapes and sealing corners with 520 sealant. Ensure that all tapes are fully embedded on both sides.

*Note: For shower trays with a thickness of 20 – 25 mm, the extending part of the sealing tape and sealing corners can be folded inwards.

Preparation of Sealant
Shake the dispersion provided thoroughly and mix with the powder component provided to form a homogeneous mixture. After a maturing period of 3 minutes, stir again.

Processing time: 45 min. (at 20°C / 50 % humidity)
Resistance: can be walked on after 6 hours, ceramic coverings can be laid after approx. 12 hours

Application 2: Installation of a shower tray with a step (renovation case)
The corners of the sealing corners can be pressed together slightly. This makes it easy to glue the sealing corners to the inside of the shower tray. Further details can be found in the enclosed installation instructions.