Verified by manufacturer 1 month ago
Service duct waterproofing compound.
A single component, highly flexible compound used for the sealing of service sleeves against penetration of ground water and gases.
The product is effective at sealing around numerous services within the sleeve, even where significant water ingress exists.
The unique compound never cures, remaining permanently flexible, allowing for new services to be simply pushed through the existing repair and resealed.
The product swells by up to 10% when in contact with water and will seal a 100 mm DN service duct against up to 10 m of water pressure and will form a very effective seal against gas and water vapour.
It adheres to both wet and dry surfaces of concrete, mortar and plastic without the need of a primer.
The swelling characteristics do not create any stresses to the service joint or the structure. Once the service sleeve is sealed, Newton Stopaq FR Mortar is used to cap the installation. Stopaq FR Mortar is a fibre-reinforced non-shrinking fire-resistant mortar specially produced for use with HydroTank 308 Stopaq that can receive new cables or conduits without the use of power tools.
Consult manufacturer's literature for relevant surface preparation.
Features and benefits:
Color | Grey |
Finish | Matt |
Material | Polyolefin Guidance for specification option: Synthetic polyolefin compound. |
Shape | Other Guidance for specification option: Paste form. |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Warranty description | 60 year |
Uniclass | |
CAWS | R12/110 Below ground drainage system |
Product range |
Standard | To ASTM D570. |
Material | Fire resistant non-shrinking mortar. |
Specific gravity | 1.2 to 1.5. |
Pack size - Cartridge | 0.4 L. |
Pot life | None. |
Shelf life | None. 2 Years. |
Moisture Absorption (ASTM D570) | 5–20 %. |
Gap filling | 10 to 40 mm. |
Flash point | 170. |
Installation temperature | 5 to 35 °C. 10 to 35 °C. |
Service temperature | -20 to +35 °C. -20 to +95 °C. |
Colour | Grey. |
Cured density | 0.8–0.85. |
Pack size | 0.6 L. |
Pot life - 20 °C | 30-40 minutes. |
Final curing time | - 20 °C 24 hours. |
Shrinkage | None. |
Setting expansion | 0.40%. |
Hardness - 48 hours cured | 80. |
ThermalConductivity | 0.26 W/mK. |
Gas tightness | Natural Gas (methane) 100 mbar. |
Watertightness | 1.0 bar. |
Contains Red List materials | No |
Country of material origin | Netherlands |
Country of product manufacture | Netherlands |
Material | Polyolefin Guidance for specification option: Synthetic polyolefin compound. |
Recyclability | 0 |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 0 % |