Bullet Roof Fast Prime


Developed for use with the Bullet Roof Rapid system to provide additional key and adhesion, ensuring the optimum bond to the substrate.

Top Features

  • Fast cure time
  • Single component-No mixing
  • Elastic when cured
  • Multi-surface use

Shipping Options (Select at Checkout):

Economy Shipping (10-14 Working Days): £10 +VAT

VAT excluded

£94.79 Tax incl.


Bullet Roof Fast Prime has been developed for use with the Bullet Roof Rapid system to provide additional key and adhesion, ensuring the optimum bond to the substrate.

Curing in times from 2hrs, Fast Prime speeds up installation times without compromising its ability to penetrate the surface/substrate. This low viscosity multi surface polyurethane primer can be used successfully on felt, mineral felt, asphalt, timber, concrete as well as metals.

Please note, Fast Prime must be allowed to fully cure “tack free” prior to overcoating to avoid reactions between coats. The overcoating window is 24hrs. Outside of this time period the surface should be re-primed with Fast prime. If Fast Prime is rained on at any point before overcoating this should be dried off and reapplied in dry conditions. Surface temperatures should be above 5ºC before applying Fast Prime.

Take care not to apply too much product as this will significantly increase cure times.  Suitable for general roof/gutter repairs etc.

Top Features & Benefits

  • Fast cure time (from 2hrs dependant on outside temperatures)
  • Single component-No mixing
  • Easy application
  • Elastic when cured
  • Excellent substrate penetration
  • Multi-surface use

Preparation & Application

Application Procedure
Clean the surface using a high pressure washer, if possible. Remove oil, grease and wax contaminants. Cement laitance, loose particles, mould release agents, cured membranes must also be removed. Apply using brush or roller at a minimum consumption rate of 100 gr/m² (consumption rate may increase dependant on surface/substrate porosity).

Rollers will not be re-useable. Use a solvent based cleaner to clean tools.

It is your responsibility to read the Product Data Sheets (available below) before you place an order and prior to application of the product. The content of this website is our best recommendation and is not advice. Coverage rates quoted are approximate, you agree that coverage depends on the condition of the substrate, surface absorption, texture and application method. We ALWAYS recommend a trial area is coated to ensure the product meets your requirements before use.

Product Details

Data sheet

Bullet Building Products
Brush, Roller
Touch Dry (at 20°C)
1 - 2 hours
Shelf Life (from date of manufacture)
Can be kept for minimum 12 months in the original unopened cans in dry conditions and at temperatures of 5-25ºC. Once a can has been opened, use as soon as possible.
4kg units

Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.

Be the first to ask a question about this product!

Question about the product

* Required fields