GCP Primers - Waterproof Membrane Primers
Verified by manufacturer 2 months ago
Bituthene® Primer B1
Bituthene® Primer B1
Waterproof membrane primers.
Application
Bituthene® Primer B1:
Solvent-based primer used to prepare vertical and sloping surfaces and suspended slabs, for Bituthene 3000 only. It is suitable for use on masonry or wood surfaces on which Bituthene 3000 membranes will be applied.
Bituthene® Primer S2:
Rubber-based primer in solvent specially formulated to provide good initial adhesion of Bituthene® waterproofing membranes. Used to prime 'green' concrete or damp to touch substrates, as well as masonry or wood surfaces, on which Bituthene® membranes will be applied.
Bituthene® Primer W2:
Water-based surface conditioner specifically formulated to prepare concrete, masonry and wood surfaces. It is suitable for use on damp to touch substrates and can be used on masonry or wood surfaces on which Bituthene® membranes will be applied.
Description
Primers for use with the Bituthene® range of cold applied, self-adhesive waterproof membranes.
Features and benefits:
Bituthene® Primer B1:
- Application at temperatures of +5 °C and above.
- Specifically formulated to provide enhanced adhesion with BITUTHENE® GP membrane.
- High coverage – Low cost per square metre.
- Rapid drying.
- Ideal for winter use.
Bituthene® Primer S2:
- All temperature application above -5°C.
- Green and damp concrete tolerant.
- Quick drying for fast membrane application.
- Rubberised formulation for high adhesion.
- Compatible with BITUTHENE® 4000 and 8000 series.
Bituthene® Primer W2:
- Application temperature above 0°C.
- Damp concrete application.
- Latex formulation.
- Water based.
- Low VOC.
General information
Color | Pink Guidance for specification option: Bituthene® Primer S2. Black Green |
Material | Solvent-based Rubber Water-based |
Shape | Other |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Warranty description | Ten year |
Uniclass | |
CAWS | J40/335 Primers J40/40 Self-adhesive bitumen membranes J40/45 Self-adhesive bitumen gas retardant damp proofing/ tanking |
Specification data - Bitumen primers
Characteristics | |
Volatile solvent content (minimum) | ≤540 g/L. |
Composition | Solvent based bituminous primer. |
Curing time | 30 minutes at 20℃. |
Coverage | 8–10 m²/L. |
Sustainability data
Country of product manufacture | United States |
Material | Solvent-based Rubber Water-based |
BIM objects
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
| Platform | Compatible | Version |
|---|---|---|
 Revit | - | 1 |
 IFC | - | 1 |