SprayMax 1K Unifill S1 White Matt Primer Aerosol 500ml
Spraymax 1K Unifill Primer S1 White Matt 500ml is a high-build, one-component primer filler suitable for steel, aluminium, and various plastics. It offers excellent filling power, corrosion protection, and strong adhesion, creating a smooth base for topcoats and colour finishes.
Fast drying and easy to sand, this primer ensures efficient repair work and a uniform surface finish. Ideal for spot repairs and full refinishing jobs, the white matt finish provides great coverage and visibility during application.
Key Features
- High layer thickness for effective filling
- Fast drying for efficient workflow
- Corrosion protection for long-lasting results
- Excellent adhesion to steel, aluminium, and plastics
- Easy to sand and apply
- Available in multiple colours

Add any six SprayMax Unifill aerosols to your basket and a discount will be automatically applied during checkout. Offer available for limited time only.
Product Information
| Brand | SprayMax |
|---|---|
| Product Type | Aerosols - Primers |
| Product Size | 500ml |
| Pack Size | Single |
| Aerosol Type | Primer |
| Primer Type | High-Build Primer |
| Colour | White |
| Finish Details | Matt |
| Drying Time | Drying Time TG1 dust dry after 2-5 mins TG3 dry to touch after 5-10 mins Ready for sanding after 45 mins The stated values refer to the above-mentioned processing conditions. The level of dryness is determined pursuant to DIN 53150. IR drying time: 5-8 mins Observe equipment description. |
Spraymax 1K Unifill Primer S1 White Matt 500ml is a high-build, one-component primer filler suitable for steel, aluminium, and various plastics. It offers excellent filling power, corrosion protection, and strong adhesion, creating a smooth base for topcoats and colour finishes.
Fast drying and easy to sand, this primer ensures efficient repair work and a uniform surface finish. Ideal for spot repairs and full refinishing jobs, the white matt finish provides great coverage and visibility during application.
Key Features
- High layer thickness for effective filling
- Fast drying for efficient workflow
- Corrosion protection for long-lasting results
- Excellent adhesion to steel, aluminium, and plastics
- Easy to sand and apply
- Available in multiple colours

Add any six SprayMax Unifill aerosols to your basket and a discount will be automatically applied during checkout. Offer available for limited time only.
|
Delivery option |
Delivery Price |
Estimated delivery time |
Cut off time & additional info |
|
Next Day Delivery |
£7.99 delivery charge (inc VAT) - UK Mainland only |
Next working day (2pm cut off) Please note that our working days are Monday to Friday, excluding English bank holidays. |
Orders received before 2pm are dispatched same day on a next day delivery service. Orders received after 2pm are dispatched next working day on a next day delivery service. For example, an order placed at 1pm on a Monday will be delivered on Tuesday. Orders placed after 2pm on a Monday will be delivered on Wednesday. |
|
Standard Delivery |
£4.99 delivery charge (inc VAT) - UK Mainland only |
Within 3-4 working days (2pm cut off) Please note that our working days are Monday to Friday, excluding English bank holidays. |
Orders placed before 2pm will be delivered within 3-4 working days. For example, an order placed at 1pm on a Monday is expected to be delivered by Thursday / Friday. An order placed after 2pm on a Monday is expected to be delivered by Friday / following Monday. |
|
Free Next Day Shipping (on orders over £100 ex VAT) |
Free next day delivery is available on orders with product value of at least £100 (ex VAT) - UK Mainland only |
Next working day (2pm cut off) Please note that our working days are Monday to Friday, excluding English bank holidays. |
Orders received before 2pm are dispatched same day on a next day delivery service. Orders received after 2pm are dispatched next working day on a next day delivery service. For example, an order placed at 1pm on a Monday will be delivered on Tuesday. Orders placed after 2pm on a Monday will be delivered on Wednesday. |
Northern Ireland, Highlands and Islands ("Out of Area")
Due to increased courier costs, we currently deliver to UK mainland addresses only. Unfortunately, we are unable to deliver to Northern Ireland, offshore islands or Scottish Highlands. Some other relatively remote areas are also classed as 'Out of Area'.
To check whether we deliver to your area, please proceed through checkout. Upon entering your desired delivery postcode, you will be informed of any available shipping services prior to your order being completed.
See our delivery page for more information.
