CT1 Adhesive & Sealant 290ml - Multicolor

CT1 sealant and adhesive provides unique adhesion on virtually any material in most applications, ...

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eBayCT 1 Sealant & Construction Adhesive Clear 290ml
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AmazonCt1 Pale Ct1clear Clear Tribrid® Multi Purpose Sealant & Adhesive - 290Ml
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Travis PerkinsC-TEC Clear Sealant CT1 Tube 290ml
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OnBuy.comCt1 All Colours Tribrid Multi-Purpose Sealant & Adhesive 290Ml Flexible Odourles 5060209632155
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Product Information

Full details

The CT1 Adhesive & Sealant in Clear is an indispensable tool for trade professionals and DIY enthusiasts alike, offering unparalleled bonding and sealing capabilities across virtually any material, even in challenging wet or underwater conditions. Its key strength lies in its extreme versatility and durability, delivering a strong, flexible, and long-lasting seal or bond that is both solvent-free and environmentally compliant. While it is overpaintable, always test on a small, inconspicuous area first with your chosen paint type to ensure optimal adhesion and finish.

All features

ColourMulticolor
BrandCT1

Extended Product Information

FAQs

Can I use CT1 underwater?

Yes, CT1 is specifically formulated to work effectively in wet conditions, including fully submerged applications, and even in salt water environments.

Is CT1 safe for indoor use?

Absolutely. CT1 is solvent-free and environmentally compliant, meaning it produces very low VOCs and is suitable for both interior and exterior applications without strong odors.

How long does CT1 take to cure?

CT1 typically forms a skin within 15-20 minutes, is touch dry in 1-2 hours, and achieves full cure within 24-48 hours depending on bead thickness, temperature, and humidity. Info needed: [Refer to specific product packaging for exact skinning and full cure times in varying conditions].

Can I paint over CT1 once it's applied?

Yes, CT1 is fully overpaintable once cured. However, due to the vast array of paint types available, it is always recommended to test paint compatibility on a small, inconspicuous area first.

What types of materials will CT1 bond to?

CT1 provides unique adhesion on virtually any material, including wood, metal, glass, plastics, stone, concrete, ceramics, and many more. It's designed to bond dissimilar materials effectively.

Does CT1 shrink or crack over time?

No, CT1 is formulated to be uniquely flexible and does not shrink or crack over time, ensuring a durable and long-lasting seal or bond even with material movement.

Is CT1 resistant to chemicals?

Yes, CT1 offers excellent resistance to a wide range of chemicals, making it suitable for applications where chemical exposure is a concern.

Troubleshooting

Poor or failed adhesion

Ensure all surfaces are thoroughly clean, dry (if possible), and free from any contaminants like grease, dust, old sealants, or loose particles. Roughening smooth surfaces slightly can also improve mechanical key.

Sealant not curing or curing slowly

Check ambient temperature and humidity; CT1 cures with moisture, so very dry conditions can slow the process. Ensure sufficient air circulation and that no inhibiting substances are present on the surface. Avoid application in excessively cold conditions.

Difficulty achieving a smooth, neat finish

Cut the nozzle to the correct bead size and apply with consistent pressure. Smooth the bead immediately after application using a specialized tooling tool or a wetted finger/spatula. Remove any excess before it skins over.

Pros and Cons

Pros

  • Unmatched Versatility: Bonds and seals almost any material under any condition (wet, dry, underwater).
  • High Durability: UV resistant, non-shrinking, and retains color over time, even in harsh salt water environments.
  • Health & Environmentally Friendly: Solvent-free and environmentally compliant.
  • Strong & Flexible: Delivers unique adhesion with lasting flexibility to accommodate movement.
  • Chemical Resistant: Provides excellent protection against various chemicals.
  • Overpaintable: Allows for a clean, finished look once applied and cured.

Cons

  • Cure Time: Requires time to fully cure, during which disturbance can affect final strength and appearance.
  • Surface Preparation Critical: Optimal performance relies on properly cleaned and prepared surfaces.
  • Initial Application Skill: Achieving a perfectly smooth and neat finish may require some practice or appropriate tooling.
  • Paint Compatibility: While overpaintable, specific paint types should be tested first for best results.

Setup, Compatibility & Care Instructions

Proper application, understanding compatibility, and basic care will ensure you get the best performance and longevity from your CT1 Adhesive & Sealant.

Setup

  1. Surface Preparation: Ensure surfaces are clean, free from dust, grease, oil, and loose materials. While CT1 works in wet conditions, for optimal bonding strength, dry surfaces are always preferred where possible. For extremely porous surfaces, a primer may enhance adhesion.
  2. Cut Nozzle: Cut the nozzle at a 45-degree angle to the desired bead size. Ensure the opening is appropriate for the gap or joint you intend to seal or bond.
  3. Load into Gun: Place the CT1 cartridge into a standard caulking gun.
  4. Application: Apply the sealant with a consistent pressure, pushing the bead ahead of the nozzle for a smooth, even application. For bonding, apply in beads or dots, then bring the surfaces together firmly.
  5. Tooling/Smoothing: Immediately after application, tool or smooth the bead with a wetted tool or finger to achieve the desired finish. Clean any excess sealant while it is still wet.

Compatibility

  • Materials: CT1 offers unique adhesion on virtually any material, including: wood, MDF, plasterboard, glass, mirrors, stone, concrete, natural stone (non-staining), bricks, tiles, metals (aluminum, steel, lead, copper), most plastics (PVC, ABS), fiberglass, and more.
  • Environments: Fully compatible with fresh and salt water environments. Designed for both interior and exterior use.
  • Overpainting: Compatible with most paint types. Always perform a patch test in an inconspicuous area with your chosen paint to check for adhesion and appearance.

Care

  • Storage: Store CT1 in a cool, dry place, away from direct sunlight and extreme temperatures, to maximize shelf life.
  • Tool Cleaning: Clean tools and remove any uncured excess sealant immediately after use with a suitable cleaner (e.g., CT1 Multisolve or white spirit). Cured CT1 can only be removed mechanically.
  • Disposal: Dispose of empty cartridges and waste material according to local regulations. Cured CT1 is inert.

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