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Sealant for portholes PU Marine

Article No. 08932953

Porthole sealant PU Marine STRUCADH-(MARINE-PORTHOLE)-BLACK-310ML

€15.10 inc. VAT price per 1 PCS

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Elastic adhesive and sealant for plastic windows in marine applications

Elastic

Different material expansions are compensated for by high elasticity
Dampens vibrations and noise

Slow skin formation time

For bonding and/or sealing of large components
Joint parts can be repositioned

Can be sanded and painted over

Effective resistance to ageing and weathering

Silicone-free

Notice

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.

Proof of Performance

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!

Specification
Application
Technical Information
Documents

Elastic adhesive and sealant for plastic windows in marine applications

Elastic

Different material expansions are compensated for by high elasticity
Dampens vibrations and noise

Slow skin formation time

For bonding and/or sealing of large components
Joint parts can be repositioned

Can be sanded and painted over

Effective resistance to ageing and weathering

Silicone-free

Notice

Proof of Performance

EC type examination certificate: Approved for bonding in shipbuilding and boat building.

Application area

1-component polyurethane adhesive and sealing compound specially developed for use in boat and ship construction, which is used for different bonding and sealing operations. Typical applications are the bonding and joining of plastic glass panes and portholes.

Typical surfaces include acrylic glass (PMMA, polycarbonate), aluminium, GFRP, stainless steel, wood. Not suitable for PE, PP, PTFE, silicone rubber, polystyrene and softened plastics.

Instructions

The surfaces must be clean, dry and free from dust and grease. The best adhesion results are achieved by pre-treating the surfaces with Activating Cleaner and AdhesionPlus Metal surface cleaners or Bond and Seal Adhesion Plus for plastic/wood/stone. Smoothing must be done during the adhesive's skin-formation time. Material that has not cured can be removed using adhesive remover. Hardened material can only be removed mechanically. PU Marine porthole sealant can be painted over once the skin has formed, although preliminary tests should first be performed to verify paint compatibility.

Products specifications

Contents	310 ml
Container	Cartridge
Colour	Black
Chemical basis	Moisture curing 1K polyurethane
Full curing speed/conditions	4 mm/d / 23°C and 50% relative humidity
Density/conditions	1.15 g/cm³ / at 23°C, 50% relative humidity
Shore A hardness	45
Min. combined tension and shear resistance	1.4 N/mm²
Min./max. processing temperature	5 to 35 °C
Min./max. temperature resistance	-40 to 90 °C
Ultraviolet resistance	Yes
Max. change in volume	10 %
Shelf life from production/conditions	12 Month / cool and dry storage area
Resistance against	Water<br>Diluted acids and lyes<br>Salt water
Short-term resistance against	Fuels<br>Mineral oils<br>Vegetable oils<br>Animal oils<br>Oils
Shelf life from production	12 Month

Datasheets(1)

Safety data sheet 1

Certificates/Documents(4)

Technical data sheet 1

Certification/certificate 1

Clearance certificate 1

Clearance certificate 2

Products specifications

Contents	310 ml
Container	Cartridge
Colour	Black
Chemical basis	Moisture curing 1K polyurethane
Full curing speed/conditions	4 mm/d / 23°C and 50% relative humidity
Density/conditions	1.15 g/cm³ / at 23°C, 50% relative humidity
Shore A hardness	45
Min. combined tension and shear resistance	1.4 N/mm²
Min./max. processing temperature	5 to 35 °C
Min./max. temperature resistance	-40 to 90 °C
Ultraviolet resistance	Yes
Max. change in volume	10 %
Shelf life from production/conditions	12 Month / cool and dry storage area
Resistance against	Water<br>Diluted acids and lyes<br>Salt water
Short-term resistance against	Fuels<br>Mineral oils<br>Vegetable oils<br>Animal oils<br>Oils
Shelf life from production	12 Month