Würth Varioprimer
Würth Varioprimer
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Key Features
- 4-in-1 system - acts as an adhesion promotor, corrosion protection, activator, and UV protection.
- Black, moisture-hardening primer for glass, ceramic screen printing, lacquer, and metals.
- Corrosion protection for bare metal bonding areas.
- Activator for trimming (remaining bead) and PU/PVC pre-coated windows.
- Provides UV shielding to protect adhesive from degradation.

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Shipping Information
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
Multi-Purpose Pre-Treatment
Würth Varioprimer is a versatile, high-performance primer developed to improve adhesion in replacement glazing applications. Designed as a 4-in-1 solution, it functions as an adhesion agent, corrosion inhibitor, activator, and UV protection for adhesives, making it suitable for a wide range of automotive and body repair applications.
Adhesion Promotion and Protection
The primer is black and moisture-hardening, providing strong adhesion for window adhesives applied to glass, ceramic silkscreen printing, lacquer, and metal surfaces. On bare metals, it acts as a reliable corrosion protection layer, preventing rust and ensuring long-lasting bonding.
Activator Properties
Würth Varioprimer also serves as an activator for trimming (remaining bead) and for use on PU/PVC pre-coated windows, ensuring clean bonding and optimum compatibility.
More Information
Application Instructions
- Clean the bonding surfaces with an active cleaner.
- Ensure all surfaces are dry, dust-free, and grease-free.
- Shake the Varioprimer thoroughly before use.
- Apply evenly using a primer brush or sponge applicator.
- If using the 10ml tube version, do not apply pressure to the tube to ensure correct dosing.
- Allow to flash off for a minimum of 10 minutes and a maximum of 72 hours (at 23°C and 50% relative humidity) before applying adhesive.
Safety and Usage Notes
- Shake the bottle thoroughly before use.
- Do not use if the primer has gelled.
- Once opened, the product should be used as quickly as possible.
- When applied to translucent surfaces (such as windscreens without screen-printed edges), additional UV protection for the adhesive surface is required to protect the primer.
Specifications
Container: Bottle
Contents: 20 ml
Chemical Basis: Butanone
Colour: Black
Min. Flash-Off Time: 10 min
Max. Flash-Off Time: 72 h
Flash-Off Conditions: At 23°C and 50% relative humidity
Min./Max. Processing Temperature: 5 °C to 40 °C