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Sika® Primer-157

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Sika® Primer-157

€60.59*

Content: 1 Litre

Prices incl. VAT plus shipping costs

Available, delivery time: 1-3 days

Content/size
System pack
Product number: SW10414.1
EAN: 4049499044108

Product information "Sika® Primer-157"

Sika® Primer-157 – Two-component primer for asphalt & mastic asphalt

Sika® Primer-157 (formerly MSeal P 157) is a high-quality, two-component primer on a polysulphide-epoxy resin basis. It was developed specifically for adhesion promotion for the polysulphide sealants Sikaflex® CR 170 and CR 171 on asphalt and mastic asphalt. Thanks to its film-forming properties, it also offers a sealing protective film.

Product advantages:

  • Film-forming and sealing – for reliable protection of the joint flanks
  • Very good adhesion to asphalt and mastic asphalt
  • Optimal penetration behaviour for permanently resilient bonds
  • Compatible with Sikaflex® CR 170 and CR 171

Areas of application:

  • Bonding agent for asphalt surfaces in road and civil engineering
  • Joint pre-treatment on mastic asphalt for bridges, parking decks or industrial areas

Technical properties:

  • Product type: two-component polysulphide-epoxy resin primer
  • Colour: transparent
  • Packaging: 1 litre combination pack
  • Flash-off time: approx. 4 hours at 20 °C (tack-free), overwork after 8 hours at the latest
  • Application temperature: 15–25 °C (component & substrate temperature)

Substrate preparation:

The joint flanks must be load-bearing, clean, dry and free of oils, greases, loose components, paints and separating substances. The surface is wet-cut or ground with diamond tools to achieve a finely grippy texture. Before application, the substrate must be thoroughly cleaned (vacuumed/blown off) and completely dried.

Mixing & application:

  1. Stir component A thoroughly.
  2. Add component B completely and mix homogeneously with a stirrer at approx. 300 rpm for at least 2 minutes.
  3. Apply with a roller or brush to prepared substrates – no puddle formation!
  4. Before jointing, the primer must be cured tack-free.

Cleaning:

  • Cured primer can only be removed mechanically.
  • Clean hands with cleaning wipes or water & industrial hand cleaner – do not use solvents on the skin.

Certifications & approvals:

  • Tested with Sikaflex® CR 170 and CR 171 on mastic asphalt
  • DIBt approvals: Z-74.6-166 (Sikaflex® CR 170) / Z-74.6-168 (Sikaflex® CR 171)


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Herstellerinformationen:

Sika Deutschland GmbH

Kornwestheimer Straße 103-107

70439 Stuttgart, Deutschland

info@de.sika.com

https://deu.sika.com

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Zubehör

Sikaflex® CR 171
Sikaflex® CR 171
Colour: grey | Content/size: 10 L System
Sikaflex® CR 171 – Pourable two-component polysulphide sealant for LAU installations Sikaflex® CR 171 is a pourable, elastic two-component polysulphide joint sealant for sealing horizontal floor joints. Developed specifically for use in LAU installations (storage, filling, handling of water-hazardous substances), the product meets the requirements of the general building-authority approval. Product advantages Easy, pourable application Permissible total deformation: 30% Chlorinated-paraffin-free formulation High chemical resistance to fuels, oils and many other media General building-authority approval for LAU installations (Z-74.6-168) Suitable for slight floor slopes of up to 2% Areas of application Ideal for sealing horizontal floor joints in walkable and trafficable areas with a slope, such as: Petrol stations and filling areas Chemical plants Industrial handling areas LAU installations in general Technical approvals & standards CE marking per EN 14188-2 General building-authority approval from the DIBt: Z-74.6-168 Application notes Sikaflex® CR 171 is mixed homogeneously with a suitable mixing device and poured directly into the prepared joint. Priming with suitable Sika® primers is required. The application temperature should be between 15–25 °C. Cleaning Cured material can only be removed mechanically.

Content: 10 Litre (€35.63* / 1 Litre)

Variants from €154.90*
€356.30*
Details
Sikaflex® CR 170
Sikaflex® CR 170
Colour: grey | Content/size: 12 x 450 ml cartridge
Sikaflex® CR 170 – Two-component joint sealant for the highest demands Sikaflex® CR 170 (formerly MSeal CR 170) is a non-sag, elastic two-component joint sealant on a polysulphide basis. Developed for demanding seals in LAU installations (storage, filling and handling of water-hazardous liquids), this product offers maximum chemical resistance and safety with general building-authority approval. Product advantages at a glance Approved joint sealing system for LAU installations 30% permissible total deformation – optimal for movement-active joints Excellent chemical resistance to oils, fuels and many aggressive media Also available as a self-levelling variant for horizontal applications (Sikaflex® CR 171) CE marking to EN 14188-2 for road construction Areas of use The sealant is particularly suitable for: Joints in petrol station areas Floor and wall joints in LAU installations Areas with media resistance requirements Walkable and trafficable concrete surfaces Application & processing Sikaflex® CR 170 is mixed homogeneously with a suitable stirrer. It is applied to primed, dust-dry substrates. Matching Sika primers (e.g. Sika® Primer-157 for asphalt or Sika® Primer-215 for concrete) ensure optimal adhesion. The joint flanks must be cleaned thoroughly beforehand and masked with tape if necessary. The sealant is applied bubble-free and smoothed if required. Technical data Deformation capacity: ±30% Colours: grey, black Container sizes: 450 ml cartridge, 2.5 l tinplate can Approvals: DIBt Z-74.6-166, CE EN 14188-2 Cleaning & safety Cured sealant can only be removed mechanically. Do not use solvents on the skin.

Content: 12 Piece (€27.49* / 1 Piece)

€329.90*
Details
Schlauchbeuteldüse lang
Foil sausage nozzle, long
Foil sausage nozzle, long The extra-long foil sausage nozzle is specially designed to make dispensing sealants from foil sausages easier. With a total length of 150 mm, it reaches hard-to-access places and offers maximum flexibility in application. Product properties: Total length: 150 mm – ideal for reaching hard-to-access places. Special design: Extra-long nozzle for precise work in tight, hard-to-reach areas. Universally usable: Suitable for all common sausage guns. Compatibility: Nozzle for 400/580/600 ml aluminium foil sausages. Material: High-quality workmanship for long-lasting use and reliable performance. Areas of application: Perfect for professional use in the construction industry, workshops or DIY projects. The long nozzle enables the precise, controlled dispensing of sealants, even in hard-to-reach places. Advantages: This nozzle offers an optimal solution for working with sealants in areas that are difficult to access. It ensures clean, efficient application and increases flexibility and precision at work.

€0.45*
Details
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