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Cromar AlphaChem Hi-Tack Spray Bonding System Web Spray AlphaChem Web Spray aerosol is a fast drying, high tack spray adhesive, suitable for permanently bonding a wide variety of substrates including wood, metals, rubber, most plastics, cardboard, polythene and concrete, as well as decorative laminates.
- For Professional use
- Drying time of 2 minutes under normal conditions
- Fully cured in 24 hours
- Provides a permanent bond with good temperature resistance
- Clear liquid appearance
- Can be removed with most solvent cleaners
- Shelf Life: 12 months when stored as directed
- Do not use on flexible PVC or expanded polystyrene
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Features & Benefits
- For Professional use
- Drying time of 2 minutes under normal conditions
- Fully cured in 24 hours
- Provides a permanent bond with good temperature resistance
- Can be removed with most solvent cleaners
- Clear liquid appearance
- Do not use on flexible PVC or expanded polystyrene
Directions
- Use in a well ventilated area
- Ensure all surfaces are clean, sound, dry and free from dust, grease or other contaminants
- Substrates should be conditioned before assembly, this is particularly important with laminates
- Condition for 48 hours at 20°C with a relative humidity of 45‐55% ‐ air should be able to circulate freely around all components
- Hold the aerosol at approximately 70° to the surface and apply a generous and even coat of adhesive, ensuring 80‐100% coverage, moving the aerosol parallel to the surface, pay particular attention to the edges
- On porous surfaces a second coat might be necessary – always apply to laminate first and spray one surface horizontally and the other vertically
- When the adhesive is dry to the touch, and does not transfer, it is ready for bonding
- Bring the two surfaces together and apply a uniform pressure, starting in the middle and working out, pay particular attention to the edges
- Drying time is 2 minutes under normal conditions, but this will vary with differing temperatures and humidities
- High humidity & low temperatures will slow drying time, and it the temperature gets very low it can produce bloom. Full cure takes 24 hours
- Avoid over spraying and pooling of the adhesive as this will increase the drying time and may cause adhesive to show through the laminate
- If the surfaces are bonded without allowing the adhesive to become dry, solvent entrapment will occur and this will lead to bond failure
- It is the user’s responsibility to dispose of all packaging correctly
Storage
- Store between 5° and 25° in clean dry shaded conditions in original unopened containers
- Do not allow the product to freeze
- Shelf Life: 12 months when stored as directed
Limitations
- Always test a small sample of the materials first to ensure the suitability of the product for the application
- For instance, some vinyls contain large amounts of plasticiser which, over time, can migrate and soften the bond
- When in doubt, test first
- Do not use on flexible PVC or expanded polystyrene
- It is the user’s responsibility to ensure suitability for use
- It is advisable to read the SDS prior to use
- Read the label carefully for essential health and safety information prior to use
Data sheet
- Manufacturer
- Cromar
- For Use By
- Professional Use
- For Use On
- Wood
Metal
Rubber
Plastic
Cardboard
Polythene
Concrete
Decorative Laminate - Application Method
- Aerosol
- Single, Two or Three Pack
- Single
- Pack Size
- 500ml
- Coverage
- 2.5 m² (Typical coat weight of 25gm² )
- Solids by Volume
- 28‐30%
- Shelf Life (from date of manufacture)
- 12 months
- UN Number
- UN1950
- Specific Gravity
- ~1.2
- Colour(s)
- Clear
- Suitable For Use On
- Metal
- Suitable For Use On
- Concrete
- Suitable For Use On
- Plastic
- Suitable For Use On
- Wood
- Suitable For Use On
- Rubber
- Suitable For Use On
- Cardboard
- Suitable For Use On
- Polythene
- Suitable For Use On
- Decorative Laminate
- Application Method
- Aerosol
- Manufacturer
- Cromar
- Usages
- Quick Drying
- Product Usage Type
- Adhesive
- Product Range
- Alphachem
Questions
Question about the product
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IMPORTANT SHIPPING & DELIVERY INFORMATION
Cromar AlphaChem Hi-Tack Spray Bonding System Web Spray is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.
Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.
Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.
All delivery costs below are excluding VAT
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