Porthole sealant PU Marine
Porthole sealant PU Marine
PORTHOSEAL-(PU MARINE)-BLACK-310ML
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Flame-retardant
Elastic
- Different material expansions are compensated for by high elasticity
- Dampens vibrations and noise
Slow skin formation time
- Allows large components to be bonded and sealed
- Joint parts can be repositioned
Can be sanded and painted over
Effective resistance to ageing and weathering
Silicone-free
Do not allow this product to come into contact with alkyd-resin paint systems. When painting over the sealant, it must be taken into account that the thickness and hardness of the paint film may impair the adhesive's elasticity and thereby cause cracks.
EC type examination certificate: Approved for bonding in shipbuilding and boat building.
The usage instructions are recommendations based on the tests we have conducted and on our experience; carry out your own tests before each application. Due to the large number of applications and storage and processing conditions, we do not assume any liability for a specific application result. Insofar as our free customer service provides technical information or acts as an advisory service, no responsibility is assumed by the provision of this service except where the advice or information given falls within the scope of our specified, contractually agreed service or the advisor was acting deliberately. We guarantee the consistent quality of our products. We reserve the right to make technical changes and further develop products. Please observe the technical data sheet!
Datasheets(X)
One-component polyurethane adhesive and sealing compound specially developed for bonding and sealing in boat and ship construction. The product is typically used for bonding and joining plastic windows and portholes
The application surfaces must be clean, dry and free of grease. For pre-treatment, refer to the technical data sheet.
Cut off thread cap, screw on nozzle and cut to the required width. Apply the adhesive using a suitable application gun.
The adhesive must be smoothed during the skin-formation time.
Contents | 310 ml |
Container | Cartridge |
Chemical basis | Moisture curing 1K polyurethane |
Colour | Black |
Density/conditions | 1.15 g/cm³ / at 23°C, 50% relative humidity |
Full curing speed/conditions | 4 mm/d / 23°C and 50% relative humidity |
Min./max. processing temperature | 5 to 35 °C |
Min./max. temperature resistance | -40 to +90 °C |
Min. combined tension and shear resistance | 1.4 N/mm² |
Max. change in volume | 10 % |
Short-term resistance against | Fuels, Mineral oils, Vegetable oils, Animal oils, Oils |
Shelf life from production/conditions | 12 Month / cool and dry storage area |
Ultraviolet resistance | Yes |