Sugru Mouldable Multi-Purpose Glue - Multicolor - 8 Pack

Sugru by tesa is a unique, mouldable glue that cures into a durable and flexible rubber. Its advan...

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This guide is for anyone looking for a versatile, tool-free solution for repairs, modifications, and DIY projects. The key benefit is its unique mouldable-to-rubber transformation, offering strong adhesion to numerous materials. A caveat to consider is its curing time, which requires patience before full strength is achieved. Sugru by tesa is a unique, mouldable glue that cures into a durable and flexible rubber, ideal for everyday fixes and creative projects. Key features include its strong adhesion, versatility across many materials, and suitability for both indoor and outdoor use.

All features

ColourMulticolor
Model Part NumberI000948
BrandTesa

Extended Product Information

FAQs

How long does Sugru take to cure?

Sugru typically cures into a durable rubber within 12 to 24 hours at room temperature. Avoid touching or stressing the bond during this time.

Can Sugru be used underwater?

Once Sugru has fully cured, it is waterproof and can withstand being submerged in water. However, it should be applied and allowed to cure in dry conditions.

What is the temperature range Sugru can withstand?

Sugru is temperature-resistant, capable of withstanding temperatures from -50°C to +180°C (-58°F to 356°F) after curing.

Can Sugru be removed after curing?

No, once Sugru has fully cured, it forms a permanent bond and cannot be removed without damaging the underlying surface.

Is Sugru safe for food contact surfaces?

Sugru is non-toxic, but it is not certified for direct food contact. It's best to avoid using it on utensils or surfaces that come into direct contact with food.

How long does Sugru last in the pack before use?

Unopened Sugru packs have a shelf life of approximately 12 months if stored in a cool, dry place away from direct sunlight. Once opened, it should be used promptly.

Can I paint Sugru?

While Sugru comes in various colors, it is not designed to be painted over. However, some users have reported success using specialized paints designed for rubber or flexible materials.

Troubleshooting

Sugru is too hard to mould

Gently knead the Sugru between your fingers for a bit longer. Warming your hands slightly can also help make it more pliable.

Sugru is not sticking to the surface

Ensure the surface is completely clean, dry, and free from any oils or residues. Roughing up the surface slightly with sandpaper can improve adhesion on very smooth materials.

Sugru is not curing

Make sure the Sugru was exposed to air. If applied too thickly or sealed within an airtight environment, it may not cure properly. Ensure it's left undisturbed at room temperature.

Sugru is messy to work with

Keep your hands slightly damp (not wet) to prevent sticking. Work in a well-lit area and use a simple tool like a toothpick or spatula for detailed shaping.

Pros and Cons

Pros

  • Highly versatile for repairs and custom creations.
  • Strong adhesion to a wide variety of materials.
  • Cures into a durable, flexible, and waterproof rubber.
  • Suitable for both indoor and outdoor applications.
  • Tool-free application simplifies the repair process.
  • Non-toxic and safe for use around children.

Cons

  • Requires a curing period of 12-24 hours for full strength.
  • Once cured, it cannot be removed or reshaped.
  • Small individual packs may limit larger repair jobs.
  • Can be sticky and messy to work with if not handled carefully.
  • Colour options are limited to the pack purchased.

Setup, Compatibility & Care Instructions

Setup:

  1. Prepare the Surface: Ensure the area to be repaired or modified is clean, dry, and free from grease or dust.
  2. Open and Knead: Carefully open the Sugru pack. Knead the putty between your fingers for about 30 seconds until it becomes soft and pliable.
  3. Apply and Mould: Apply the kneaded Sugru to the desired area. Mould and shape it by hand or using a simple tool.
  4. Cure: Leave the applied Sugru to cure at room temperature for 12-24 hours. Avoid disturbing it during this time. Full cure strength is achieved after this period.

Compatibility:

Sugru bonds to a wide range of materials including:

  • Ceramics
  • Glass
  • Wood
  • Most Metals
  • Most Plastics
  • Fabric
  • Concrete
  • Porcelain

Care:

Once Sugru has fully cured into a rubber, it is very durable. Clean the cured Sugru with a damp cloth. For stubborn marks, mild soap can be used. It is resistant to water, UV light, and temperature fluctuations, meaning minimal special care is required after application.