Hodgson Sealants HS20 290ml – Box of 25
£4.91 inc. VAT
£4.09 ex. VAT
- Product ID: FG000044
- Suitable For: a diverse range of industrial applications
- Area of use: INT & EXT
- Application Method: silicone gun
- Volume: 290ml
- Container Type: cartridge
- Type: sealant
- Colour: white
- Brand: Hodgson Sealants
- Manufactuer: Hodgson Sealants
- Box Size: 25
Hodgson Sealants HS20 is a high modulus adhesive and sealant, formulated as a single component utilizing moisture-curing technology. It’s crafted with Hodgson Hybrid Polymer Technology and delivers exceptional performance suitable for a diverse range of industrial applications. HS20 exhibits excellent adhesion properties to various surfaces, including glass, timber, metals, brickwork, most plastics, and concrete, typically eliminating the need for a primer.
• A premium-grade high modulus adhesive and sealant.
• Utilizes a neutral system, devoid of isocyanates and silicones.
• Offers a non-staining, odor-free, and bubble-free curing process.
• Accommodates movement effectively.
• Exhibits resilience against water, saltwater, greases, oils, fuels, defrosting liquids, detergents, aliphatic fats, mildew, weak acids, and alkalis.
• Demonstrates exceptional adhesion to PVC-U, coated metals, brickwork, polycarbonate, coated timber, and glass.
• Suitable for adhesive sealing and jointing on most substrates.
• Provides permanent elastic sealing with robust adhesive strength on a wide range of surfaces, including wood, concrete, tiles, steel, aluminum, zinc, copper, brass, stainless steel, glass, and polyester.
• Highly resistant to the effects of aging and weathering.
• Paintable (although testing is advisable for best results).
For more in our range of sanitary sealants, please click here. For application guns and tool, please click here.
For more information on Hodgson Sealants and their other products, you can visit their website here.
Hodgson Sealants HS20 is ideal for the following applications.
• A premium-grade high modulus adhesive and sealant.
• Utilizes a neutral system, devoid of isocyanates and silicones.
• Offers a non-staining, odor-free, and bubble-free curing process.
• Accommodates movement effectively.
• Exhibits resilience against water, saltwater, greases, oils, fuels, defrosting liquids, detergents, aliphatic fats, mildew, weak acids, and alkalis.
• Demonstrates exceptional adhesion to PVC-U, coated metals, brickwork, polycarbonate, coated timber, and glass.
• Suitable for adhesive sealing and jointing on most substrates.
• Provides permanent elastic sealing with robust adhesive strength on a wide range of surfaces, including wood, concrete, tiles, steel, aluminum, zinc, copper, brass, stainless steel, glass, and polyester.
• Highly resistant to the effects of aging and weathering.
• Paintable (although testing is advisable for best results).
APPLICATION
PROPERTIES KEY FEATURES
- Application temperature range: Suitable for use within the range of +5°C to +30°C.
- Curing rate: Cures at a rate of 2 – 3mm in 24 hours at 23°C @ 50% RH. Note that lower temperatures and drier conditions may result in a slower curing process.
- Shelf life: Maintains its quality for 18 months when stored in its original unopened packaging in a cool, dry environment with temperatures ranging from +5°C to +25°C.
- Skinning time: A skin forms after approximately 25 minutes.
- Tack-free time: Achieves a tack-free state in approximately 40 minutes (at 23°C & 65% RH).
- Working time: Offers a working time of approximately <25 minutes, depending on environmental conditions.
INSTRUCTIONS
- Joint design: Prior to application, please refer to the Technical Information Sheet titled ‘Joint design for cartridge-based products’ for guidance.
- Surface preparation: Ensure that all surfaces are thoroughly cleaned, dry, and free from frost, grease, and loose materials. Apply primer if necessary. In cases where a bond breaker is needed to prevent bonding at the base of the joint, install it accordingly. Most substrates typically require priming only if testing indicates the need or when the sealant will be exposed to water immersion post-cure. Cut the top of the screw thread off the cartridge and attach the nozzle. Adjust the nozzle diameter to match the joint size. Apply the sealant using a skeleton or powered gun, ensuring solid contact with the surfaces. For deep joints, it’s essential to use Hodgson Backing Rod to ensure proper joint formation.
- Tooling: It is recommended to tool the sealant immediately after application within the specified working time for the product. For achieving an especially neat finish, consider using masking tape to cover the face edges of the joint and remove it promptly once the tooling is completed.
LIMITATIONS
- Unsuitable for glazing applications.
- Avoid use in joints exceeding a depth of 15mm.
- Not recommended for bitumen, marble, or natural stone.
- Inappropriate for constructing aquariums.
- Refrain from using it with plastics like PP, PE, PTFE, or other materials with low surface energy. Consider HS10 Primer for improved adhesion on non-porous substrates.
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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 |
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