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Cromar Alphachem MM70 Ultra Strength Grab Adhesive is an ultra high strength, fully elastic, hybrid grab adhesive that is 4 times more powerful than a conventional hybrid, therefore eliminating the need mechanical support in most applications.
- Specifically formulated to provide a stronger and longer lasting bond, even on wet surfaces
- Numerous internal and external uses, weatherproof, superb adhesion qualities, rapid curing, non‐shrink, solvent free and overpaintable
- Quick Curing - to 2.5mm in 24 hours
- For interior and exterior use
- Remains full elastic
- Typical bond strength 250Kg/m²
- Suitable for use on numerous different substrates including metal, glass, wood, concrete, plasterboard, stone, polyester and more
- Shelf life: 9 months
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Features & Benefits
- Can be applied to wet surfaces
- Weatherproof
- Solvent Free
- Quick Curing - to 2.5mm in 24 hours
- For interior and exterior use
- Remains full elastic
- Skinning time: Approx. 10 mins
- Hardness Shore A (DIN53505): 40±4
- Temperature Resistance: ‐30°C to +95°C
Application
- Ensure all surfaces are clean, sound and free from dust, grease, oil or other contaminants that could hinder adhesion
- Cut thread and then attach the v‐notched nozzle
- Apply using an AlphaChem Professional Sealant Gun
- Apply in strips or beads to one of the surfaces to be bonded, press the surfaces together carefully and allow to cure
- Uncured adhesive can be removed using Cromar White Spirit
Storage
- Store in cool, dry conditions between +5 and +25°C
- Shelf life: 9 months if stored in unopened, original packaging as directed
Disposal of Containers
- Do not leave empty containers in the reach of children, animals or the environment as any residue remaining could be harmful
- It is the user’s responsibility to dispose of all packaging correctly
- Dispose of containers in accordance with local regulations
Limitations
- Overpaintable with water based paints only
- If used on overhead applications always use in conjunction with mechanical fixings
- For large and heavy items provide temporary support until fully cured
- Not suitable for joints subject to permanent immersion in water, or surfaces that bleed oils or plasticisers
- Not suitable for use on polypropylene, polyethylene, or polytetrafluroethylene branded as Teflon
- Can cause staining – always make sure to test a small inconspicuous area first
- Yellowing can occur in dark conditions
- As quality and type of paint can vary always test a small inconspicuous area before full scale use
- It is the user’s responsibility to determine suitability for use
- Read the label prior to use it contains essential health and safety information, further information can be found on the Safety Data Sheet (see 'Data Sheets' tab above)
Data sheet
- Manufacturer
- Cromar
- For Use By
- Consumer Use
- Interior / Exterior Use
- Interior & Exterior
- For Use On
- Metal
Glass
Wood
Concrete
Plasterboard
Stone
Polyester - Application Method
- Sealant Gun
- Single, Two or Three Pack
- Single
- Pack Size
- 290ml
600ml - Max. Application Temperature
- 25°C
- Min. Application Temperature
- 5°C
- Shelf Life (from date of manufacture)
- 9 months
- Base Type
- Solvent Free
- Base Type
- Solvent-Free
- Suitable For Use On
- Metal
- Suitable For Use On
- Concrete
- Suitable For Use On
- Stone
- Suitable For Use On
- Wood
- Suitable For Use On
- Glass
- Suitable For Use On
- Plasterboard
- Suitable For Use On
- Polyester
- Application Method
- Sealant Gun
- Manufacturer
- Cromar
- Usages
- High Strength Bond
- Product Usage Type
- Adhesive
- Product Range
- Alphachem
- Bond Strength
- 250Kg/m²
- Colour Family
- White
- Shrinkage
- Zero
Questions
Question about the product
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IMPORTANT SHIPPING & DELIVERY INFORMATION
Cromar AlphaChem MM70 Ultra Strength Grab Adhesive 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