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Ambersil 5005A Silicone Adhesive Sealant

Ambersil 5005A Silicone Adhesive Sealant

31644-AB

In stock

Key Features

  • High-modulus, non-slump RTV silicone sealant designed for high-performance sealing and bonding applications.
  • Engineered for excellent adhesion to a wide variety of non-porous substrates including glass, ceramics, and metals.
  • Superior thermal stability with a maximum temperature resistance of 204°C, making it suitable for high-heat environments.
  • Portable 75ml squeezy tube format allows for precise application and easy storage in toolkits.
DETAILED DESCRIPTION →
£8.99 GBP
£8.99 GBP
Sale Sold out
Taxes included. Shipping Policy

🚚 UK Delivery: £2.99 or FREE over £75.

📦 Dispatched same-day if ordered before 3pm!

Shipping Information

What Are My Shipping Options?

In-Store Pickup

In-Store pickup is available on all purchase. Pickups are available Monday - Friday between the hours of 9:00–17:00. 

An email confirmation will be sent when your order is ready for collection. 

Free Shipping

We offer free Standard (2-3 Days) shipping on orders within the United Kingdom on orders over £100. Please note, some large items that require specialist courier companies, such as large mirrors and palleted items are excluded from this deal.

Shipping Fees

We also offer shipping at the following rates:

Standard-Size Parcel

Standard (UK Only) - 2-3 Days - £2.99

Express (UK Only) - 1-2 Days - £4.99

International (EU) - 3-7 Days - £14.99

International (ROW) - 5-10+ Days -£23.99


Large Parcel

Standard (UK Only) - 2-3 Days - £2.99

Express (UK Only) - 1-2 Days - £4.99

International (EU) - 3-7 Days - £14.99

International (ROW) - 5-10+ Days - £69.99

Most UK orders will be sent using Royal Mail, with larger items being sent with DPD.

International orders within the EU will normally be dispatched with Royal Mail, DPD, or UPS.

International orders to the rest of the world will normally be sent with DPD or UPS.

Please note, international delivery charges are very volatile and subject to change. We will do everything in our power to honour the delivery fee, however, in some cases, shipping may increase in price. In this event, you will be given the offer to pay the difference or cancel the order and receive a full refund.

Please note, we may be subject to various rules and restrictions in relation to some international deliveries, and you may be subject to additional taxes and duties over which we have no control. If such cases apply, you are responsible for complying with the laws applicable to the country where you live and will be responsible for any such additional costs or taxes.

Dispatch Times

Orders placed before 15:00 Monday - Friday will be shipped on the same day. 

Orders placed after this time will be shipped on the following business day,

Please note, we are closed at weekends, as well as English Bank Holidays.

Returns Policy

Our refund policy can be found at the following address: https://esupplyline.com/policies/refund-policy.

Further Information

You can contact us for further information on our shipping policies using the following:

Phone: 01953 711 881

Email: sales@esupplyline.com

Live Chat: Available on our website, Monday - Friday, 8:30 - 17:00.

Contact Form: https://esupplyline.com/pages/contact

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Description

Acetoxy Cure RTV Technology

Ambersil 5005A is a one-part Room Temperature Vulcanising (RTV) silicone sealant that cures upon exposure to atmospheric moisture. This acetoxy-cure system is prioritised for industrial applications requiring a fast skin-over time and a high-strength bond. Once cured, the sealant forms a tough, flexible rubber seal that can accommodate thermal expansion and contraction without losing its structural integrity. It conforms to ISO 1600 standards, ensuring consistent performance in professional engineering and construction environments.

Formed-In-Place Gasket Capability

The high-modulus and non-slump characteristics of this sealant make it an ideal choice for creating formed-in-place gaskets. Unlike lower viscosity sealants, Ambersil 5005A maintains its profile upon application, allowing it to bridge gaps and provide a reliable seal even on vertical or overhead surfaces. This eliminates the need for stocking multiple pre-cut gaskets, as the sealant can be applied directly to flange faces to create a custom-fir, leak-proof barrier against air, water, and various industrial fluids.

Thermal and Environmental Resilience

This silicone adhesive is formulated to withstand demanding operational conditions. With a maximum temperature threshold of 204°C, it remains stable in proximity to engines, heaters, and industrial processing equipment. Beyond thermal resistance, the cured silicone is highly resistant to UV radiation, ozone, and extreme weather conditions. This makes it equally effective for outdoor sealing tasks where standard organic sealants might degrade or become brittle over time.

Versatile Industrial Bonding

The chemical composition of Ambersil 5005A ensures a high-tenacity bond to non-porous surfaces. It is frequently utilised in the assembly of electrical consoles, the sealing of ductwork, and the bonding of trim components. The clear or pigmented finish (depending on specific variant) provides a professional aesthetic, while the moisture-curing process ensures that the bond remains waterproof and airtight, protecting sensitive internal components from environmental ingress.

More Information

Application Instructions

  1. Ensure all surfaces to be bonded or sealed are clean, dry, and free from grease, old sealant, or loose debris.
  2. Remove the cap from the 75ml squeezy tube and pierce the seal if necessary.
  3. Apply a continuous bead of the sealant to one of the prepared surfaces.
  4. For gasketing applications, assemble the parts while the silicone is still wet (within the skin-over time).
  5. For bonding, press the two surfaces together firmly to ensure maximum contact.
  6. Tool the sealant within 5-10 minutes of application to achieve a smooth finish and ensure full surface wetting.
  7. Allow the sealant to cure fully before subjecting the assembly to operational loads or high temperatures; cure rate is typically 2-3mm per 24 hours.
  8. Replace the cap securely after use to prevent the remaining product from curing in the nozzle.

Specifications

Sealant Type
One-part RTV Acetoxy Silicone

Modulus
High modulus

Slump Characteristics
Non-slump formula

Temperature Resistance
Up to +204 °C

Compliance Standard
ISO 11600

Cure System
Moisture-curing (Acetoxy)

Packaging Format
75ml portable squeezy tube

Substrate Compatibility
Non-porous materials (Glass, Ceramics, Metals, etc.)