Sika MaxTack®
Sika MaxTack® is a 1-component, solvent-free high tack adhesive with high initial tack.
- High initial tack
- Fixing without tapes, nails or screws
- Good adhesion on many substrates
- Good workability
- Water-based
- Over-paintable by an emulsion waterborne paint
- For interior use on wall and ceiling
- For sheltered outdoor use on wall (canopy, balcony)
Usage
Sika MaxTack® is designed for the indoor and sheltered outdoor bonding of building materials such as skirting boards, wood frames, panels, terracotta tiles, anodised aluminum, hard PVC profiles, polystyrene mouldings and panels, polystyrene ceiling tiles and wood mouldings.Sika MaxTack® adheres well to various porous materials such as concrete, mortar, fiber cement, wood and the painted substrates of decorative pieces.
Advantages
- High initial tack
- Fixing without tapes, nails or screws
- Good adhesion on many substrates
- Good workability
- Water-based
- Over-paintable by an emulsion waterborne paint
- For interior use on wall and ceiling
- For sheltered outdoor use on wall (canopy, balcony)
Packaging
280 ml cartridge, 12 cartridges per box
100 g foil pack, 24 foil packs per box
280 g pressurized can, 12 mini pressurized cans per box
Colour
Off-white
Product Details
Chemical Base
1-Component water-based dispersion
Shelf Life
Sika MaxTack® has a shelf life of 18 months from the date of production, if it is stored properly in undamaged, original, sealed packaging, and if the storage conditions are met.
Storage Conditions
Sika MaxTack® shall be stored in dry conditions, protected from direct sunlight and at temperatures between +5 °C and +25 °C.
Density
1.40 kg/l approx. | (ISO 1183-1) |
Shore A Hardness
85 approx. (after 28 days) | (ISO 868) |
Shear Strength
3.0 N/mm2 approx., 1mm adhesive thickness | (EN 1465) |
Service Temperature
−15 °C to +60 °C
Application
Sagging
Very low | (ISO 7930) |
Ambient Air Temperature
+5 °C to +35 °C, min. 3 °C above dew point temperature
Substrate Temperature
+5 °C to +35 °C
Curing Rate
6 mm/24 hours approx. (23 °C / 50% r.h.) | (CQP 049-2) |
Skin Time
30 minutes approx. (23 °C / 50% r.h.) | (CQP 019-1) |
Consumption
Using a nozzle with a 5 mm diameter, bead yield is approx. 14 m in length per 280 ml cartridge (approx. 20 ml per linear meter).
APPLICATION INSTRUCTIONS
For the application of Sika MaxTack® all standard construction guidelines apply.
SUBSTRATE PREPARATION
The substrate must be clean, dry, sound and homogeneous, free from oils, grease, dust and loose or friable particles. Paint, cement laitance and other poorly adhering contaminants must be removed. Sika MaxTack® adheres without primers and/or activators.
Non-porous substrates
Aluminium, anodised aluminium, stainless steel, PVC, galvanised steel, powder coated metals or glazed tiles have to be cleaned and pre-treated using Sika® Aktivator-205, wiped on with a clean towel. Before sealing, allow a flash-off time of > 15 minutes (< 6 hours).
Other metals, such as copper, brass and titanium-zinc, also have to be cleaned and pre-treated using Sika® Aktivator-205,wiped on with a clean towel. After the necessary flash-off time, use a brush to apply Sika® Primer-3 N and allow a further flash-off time of > 30 minutes (< 8 hours) before sealing the joints.
Porous substrates
Wood has to be sanded, concrete and mortar have to be scrubbed and sanded to remove laitance.
Clean with an industrial vacuum.
For more detailed advice and instructions please contact our Technical Service Department.
CLEANING OF TOOLS
Clean all tools and application equipment immediately after use with water. Once cured, residual material can only be removed mechanically.