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Bullet Roof DPM Primer | Roof Paint

Bullet Roof DPM Primer

PUR 123
BUL3883

A unique product that enables damp, moist and green concrete to be primed at surface temperatures of +5 degrees and rising saving large amounts of down time. It cures rapidly to from a DPM or damp proof membrane. 

  • VOC close to “0” and water based
  • Forms an effective barrier against negative/back pressure
  • Forms a damp and waterproof layer
  • Allows for application onto existing damp substrates
  • Speeds up project down time
  • Excellent substrate sealer
  • Two component pack - base and hardener also available to purchase separately (choose a colour for base, or Activator/Hardener Only)

Product Type
Colour
Size
£314.82(incl. VAT)
£262.35(ex. VAT)
Quantity
Please choose your colour
Available for Delivery (See Delivery Options Below)

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Description

Bullet Roof DPM Primer is a unique product that enables damp, moist and green concrete to be primed at surface temperatures of +5 degrees and rising saving large amounts of down time. It cures rapidly to from a DPM or damp proof membrane. The product is virtually VOC free and water based meaning it can be used internally and in confined areas without the danger of being overcome by the fumes that are associated with traditional priming products.

Bullet Roof DPM Primer is resistant to negative/back pressure immediately upon application even before a full cure is achieved! Once fully cured it will resist up to 10 bar negative/back pressure. Additionally, it is an excellent substrate sealer that will create a waterproof and damp proof layer, and can be overcoated with most waterproofing and tanking systems.

Quartz sand can be broadcast whilst the product is wet to provide additional key in preparation for further liquid waterproofing/tanking product layers. Quick cure times allow for the overcoating of Bullet Roof DPM primer in the same day saving further down time.

Bullet Roof DPM primer can be used effectively with self-levelling mortars, screeds and concrete, and allows them to be waterproofed/tanked in much quicker times than previously possible. Green and damp surfaces can be easily encapsulated without negatively affecting the cure time or performance, and without needing to wait for full cure or for the substrate to fully dry.

Gains structural adhesion on both compact, close grained or porous construction materials, even if humid and not completely cured (green) concrete.



Top Features & Benefits


  • VOC close to “0” and water based
  • Forms an effective barrier against negative/back pressure through the substrate
  • Forms a damp-proof layer
  • Forms a water proof layer
  • Allows for application onto existing damp substrates
  • Speeds up project down time
  • Excellent substrate sealer
  • Compatible with most liquid waterproofing/ damp proofing/tanking coating systems
  • Cures perfectly at temperatures close to +5°C and very high R.H
  • The fast curing time at temperatures close to 20°C allows for overcoating on the same day
  • Once fully cured it resists up to 10 bar negative/back pressure
  • Application on surface/substrate at temperatures from +5°C to +30°C
  • Operating temperatures from -35°C a + 110°C



Preparation & Application


Bullet Roof DPM primer is a 2-component product which must be mixed prior to use. Mix thoroughly with a low speed mechanical mixer. Bullet Roof DPM primer can be applied by roller, brush or trowel, and can also be sprayed. DPM primer can be diluted 10- 30% with water. Consumption rate are 300-500 g/m² per coat.

Areas of greater porosity should receive additional coats. Our recommendation is 2 coats to achieve optimum sealing of the substrate. All standing water must be removed before applying DPM primer. DPM primer cannot be applied through standing water.

Prior to application, surfaces should be sound, clean and free from contaminants with a traction resistance to pull off tests >1,5 MPa. New substrates/surfaces should be prepared to remove any laitance etc.

Defects should be repaired that could impede the bond or performance of Bullet Roof DPM primer. Salt deposits/formations/crystals must be removed prior to installing Bullet Roof DPM primer.

Be careful to avoid conditions that allow condensation to form on the surface before the DPM primer has had time to harden/cure. All equipment can be cleaned with water after use.

Product Details
3883-479371

Data sheet

Manufacturer
Bullet Building Products
Interior / Exterior Use
Interior & Exterior
Water / Solvent Based
Water
For Use On
Concrete
Colour
Standard / Ready Mixed
VOC Levels
Ultra-Low (5-49 g/l)
Single, Two or Three Pack
Two-Pack
Pack Size
20KG
Touch Dry (at 20°C)
Touch dry in 2 hours. Fully hardened in 15 days.
Coverage
300-500 g/m² per coat
Shelf Life (from date of manufacture)
Product can be kept in its original, sealed packaging in a dry and protected environment in temperatures between +5°C and +35°C for 12 months.
UN Number
UN3082
Base Type
Water
Suitable For Use On
Concrete
Usages
Low VOC
Usages
Low Temperature
Product Usage Type
Primer
Colour Family
Grey
Attachments
Download


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.

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IMPORTANT SHIPPING & DELIVERY INFORMATION

Bullet Roof DPM Primer is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.

Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.

Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.

All delivery costs below are excluding VAT