Indasa Polyurethane Silicone Sealer Bond - Black - 310ml

Indasa polyurethane sealant is a high-strength, silicone-free adhesive designed for versatile bond...

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eBayIndasa 472576 Polyurethane Silicone Sealer Bond Black Tube 310ml Multi-Purpose
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OnBuy.comIndasa 472576 Polyurethane Silicone Sealer Bond Black Tube 310Ml Multi-Purpose 5060859875506
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Product Information

Full details

The Indasa Polyurethane Silicone Sealer Bond is a professional-grade adhesive designed for automotive technicians, industrial fabricators, and DIY enthusiasts who require a high-strength, flexible bond. Its primary benefit is its exceptional structural adhesion and resistance to harsh environmental factors, making it perfect for complex repair tasks. However, users should note that as a polyurethane-based product, it requires a specific curing time and proper surface preparation to ensure maximum bond strength.

All features

ColourBlack
Model Part Number472576
BrandIndasa

Extended Product Information

FAQs

Can I paint over this sealant?

Yes, because it is silicone-free, most standard automotive paints and primers will adhere to the sealant once it has fully cured.

Is this product waterproof?

Yes, once fully cured, the sealant creates a durable, waterproof barrier resistant to water and oil.

How long does it take to cure?

Cure times vary based on temperature and humidity, but it typically forms a skin within 30-60 minutes and reaches full structural strength over 24-48 hours.

Can I use this for glass bonding?

While it is a high-strength adhesive, it is primarily designed for automotive body panels and industrial seals. Check local automotive safety regulations regarding windscreen structural requirements.

What should I use to clean up uncured sealant?

Uncured sealant can be cleaned using a general-purpose solvent or a cloth dampened with mineral spirits.

Troubleshooting

Sealant is difficult to extrude from the cartridge

Ensure the cartridge tip is cut to an appropriate size and verify your caulking gun is functioning correctly; cold temperatures can also make the sealant thicker.

Sealant is not curing as expected

Polyurethane requires ambient humidity to cure. If the environment is extremely dry, the curing process may be significantly delayed.

Pros and Cons

Pros

  • Excellent vibration resistance due to permanent elasticity
  • Resistant to water, oil, and UV rays for long-term durability
  • Silicone-free formula allows for painting over the seal
  • High-strength bonding for structural integrity

Cons

  • Requires professional application tools like a cartridge gun
  • Curing time may be longer than fast-acting super glues
  • Once cured, removal requires mechanical abrasion or specific chemical solvents

Setup, Compatibility & Care

To ensure a successful application, follow these steps:

  1. Surface Preparation: Surfaces must be clean, dry, and free of grease or dust. Use a degreaser to wipe down bonding areas.
  2. Application: Load the 310ml cartridge into a standard manual or pneumatic caulking gun. Apply a continuous bead to the desired surface.
  3. Tooling: Smooth the sealant with a plastic spatula or gloved finger within the working time window.
  4. Storage: To store, keep the cartridge in a cool, dry place. Seal the nozzle tip with the provided cap or wrap it tightly with plastic wrap to prevent the product inside the nozzle from curing.

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