NavyFlex Mastic Bridge Seal and Collage Hublot - 290 ML

High performance bridge sealing and grouting

The NavyFlex Plaster Seal Mastic rests on a neutral MS polymer formulation, without isocyanates, which polymerizes in contact with the humidity of the air. It is specially designed to meet the demanding constraints of the marine environment and teak bridge:

• Excellent resistance and resistance to UV.
• Thermal resistance between -40 ° C and +100 ° C.
• Low volume loss (less than 2%) after polymerization.
• Break module greater than 1.8 MPa and elongation greater than 100%.

Technical specifications

• Product Type: MAS Polymer Collage and Seal Mast (available in black).
• Use: Ideal for the grouting of teak bridge slats and sealing portholes or glass surfaces.
• Compatible surfaces: Teak, wood, clean and dry supports.
• Yield / Consumption: Variable Depending on the diameter of the application nozzle for a 290 mL cartridge (thin nozzles allow long accurate cords for slats, while the larger nozzles consume the product for significant volumes more quickly).
• Drying / recovery time: Skin formation time of about 20 minutes (at 23 ° C and 50% HR); crosslinking speed greater than 3 mm per 24 hours.
• Application temperature: From 5 ° C to 35 ° C.
• Packaging: Cartridge of 290 ml.
• Manufacturer Part Number: 029230.

For which user?

This sealant is addressed directly to:

• Sailboat owners and motor boats performing the installation or renovation of wooden bridges.
• Boaters realizing the sealing of glazing and portholes of their boat.
• Shipyards and professionals of nautical maintenance specializing in teak bridges.
• Speakers preparing wintering or major fairing work.

On which surfaces use this product?

The NavyFlex bridge seal applies to:

• Teak bridges and wooden slats
• Glazed surfaces and portholes
• Clean and perfectly dry surfaces

Why choose this product?

• Excellent UV resistance essential for bridges exposed to the sun continuously.
• Neutral formulation without an isocyanates respectful of the operator.
• Sustainable elasticity to absorb dilatations of teak slats and structural movements in navigation.
• Complies with the technical requirements of shipyards for grouting.

To carry out your construction sites, discover our ranges of Boating Epoxy Mastic, of marine painting, as well as our cleaning solutions with the Cleaner bridge and hullthe Abrasive Sanding Case and theantifouling boat.

In what cases use this product?

• Gallery of teak bridge slats.
• Collage and sealing of portholes and glass deck panels or polycarbonate.
• Refurbishment work of pleasure boats or professionals.
• Sealing finishes when preparing the boat before launching.

How to apply this product for optimal result?

• Preparation of the support: Surfaces must be clean and perfectly dry. Clean them if necessary with methyl ethyl ketone (MEK) or acetone.
• Conditions of application: Apply at a temperature between 5 ° C and 35 ° C. In cold weather, store the cartridges at 20 ° C before use.
• Application: Apply the product with a manual or pneumatic gun. After application, smooth the seal with soapy water with a spatula.
• Cleaning tools: Clean tools with MEK or acetone when the putty is not polymerized. After polymerization, abrasion is necessary.

Frequently Asked Questions (FAQ)

Is this product compatible with an old layer of another manufacturer?

For paintings and varnishes, a preliminary test is needed. The putty adheres to very well on the threads cleaned with the solvents or aqueous mono-component agents.

What is the exact drying time before launching?

The skin formation time is 20 ± 10 minutes at 23 ° C and 50% hr, and the crosslinking speed is greater than 3 mm per 24 hours. I do not know if there is an additional immersion delay specific beyond these polymerization criteria.

Can it be applied to an aluminum hull or bridge?

The product is formulated as a priority for teak bridges and glazed surfaces. For a specific application on structural aluminum, an adhesion test or orientation towards a general bonding sealant of the range is recommended.