- Suitable For: weatherproofing applications
- Area of use: EXT
- Application Method: silicone gun
- Time to full cure: 24 hours
- Volume: 295ml
- Container Type: cartridge
- Type: sealant
- Colour: 3 colours
- Brand: AlphaChem
- Manufactuer: Cromar
- Box Size: Single Box
Cromar AlphaChem All Weather is a versatile adhesive and filler designed to excel in all weather conditions. This multi-purpose solution is uniquely formulated to perform even in rain and on wet or oily surfaces, making it indispensable for various applications. Specifically crafted as a bitumen and asphalt adhesive, it also adheres to most common substrates.
Key Points:
Weatherproof: Provides reliable adhesion and filling capabilities in all weather conditions.
Compatibility: All Weather is suitable for use with bitumen and copper.
Overpaintable: Can be overpainted with certain paints once cured, enhancing its versatility.
UV Resistant: Withstands exposure to UV rays, ensuring long-lasting performance.
Additionally, AlphaChem All Weather is silicone-free, adheres to wet and slightly oily surfaces, and offers superior mold resistance compared to silicone alternatives.
For more information on our range of sealants, please click here. Alternatively, for our full range from Cromar, click here.
For more information on Cromar, you can visit their website here.
Cromar AlphaChem is ideal for the following applications:
- Suitable for all external roofline and weatherproofing applications.
- Adheres directly to wood, concrete, brick, metal, glass, and most plastics without the need for primer.
- Compatible with bitumen and asphalt, making it ideal for roof repairs.
- Perfect for filling gaps in roof panels and around window and door frames, as well as for jointing guttering.
APPLICATION
- Store cartridges at room temperature prior to use.
- Ensure all surfaces are clean, sound, and free from dust. Wet smooth surfaces; dry porous ones.
- Fill any gaps or voids with a suitable backer rod.
- Cut the thread and nozzle to the desired size, then apply using an AlphaChem Professional Sealant Gun.
- Smooth down with a spatula dampened with plenty of soapy water.
- AlphaChem All Weather will become tack-free after 10-15 minutes. Allow 24 hours for complete curing before overpainting.
- Remove uncured product with Cromar White Spirit; mechanically remove cured product.
- Users are responsible for disposing of all packaging correctly.
LIMITATIONS
- Suitable for exterior use only.
- Not intended for use in aquarium manufacture.
- Prolonged underwater immersion may cause yellowing, but overall product quality remains unaffected.
- When using solvent-containing paints, drying time may be prolonged. Always conduct a small test in an inconspicuous area before full-scale use.
- Users are responsible for determining suitability for their specific application.
- Prior to use, read the label for essential health and safety information. For further details, refer to the Safety Data Sheet available upon request.
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Elementlength | |||||||
up to 1,5 m |
up to 2,5 m |
up to 3,5 m |
up to 4,5 m |
up to 2,5 m |
up to 3,5 m |
up to 4,5 m |
|
Type of window frame material |
Minimum witdth of joints for a butled mounting b in mm |
Minimum witdth of joints for a inner mounting b in mm |
|||||
Hard PVC (white) | 10 | 15 | 20 | 25 | 10 | 10 | 15 |
Hard PVC and PMMA (dark) (colour extruded) |
15 | 20 | 25 | 30 | 10 | 15 | 20 |
Hard PUR integral foam | 10 | 10 | 15 | 20 | 10 | 10 | 15 |
Wood-aluminium-window | 10 | 10 | 15 | 20 | 10 | 10 | 15 |
Aluminium-plastic sandwich frame (bright) |
10 | 10 | 15 | 20 | 10 | 10 | 15 |
Aluminium-plastic sandwich frame (dark) |
10 | 15 | 20 | 25 | 10 | 10 | 15 |
Wooden window frame | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
£7.60 ex. VAT
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