X-Shield FS490 PW 20040307
Potable water grade elastomeric waterproof polyurea coating
X-Shield FS490 PW is a fast setting, potable water grade, sprayable, elastomeric, waterproof coating, manufactured using the latest hybrid polyurea technology.
X-Shield FS490 PW is a 100% solids (zero VOC), two component hybrid polyurea.
- ANSI/NSF 61 approved
- High elongation
- Abrasion resistant
- Tear resistant
- Excellent adhesion to metal, wood and concrete
- Fast turn around
- Resistant to wide range of chemicals
- VOC compliant
- Water treatment plants
- Water storage tanks
- Cooling towers
- Waterproofing joints
- Steel tanks
- Pond liners
- Canal liners
Specification Compliance and Approvals
ANSI/NSF 61 approved.
Laboratory Test Data
|| Typical Results
|| Test Method
||2300psi (16 MPa)
||ASTM D 412
||ASTM D 412
||ASTM D 624
||90 shore A
||ASTM D 2240
||35 to 122ºF (2 to 50ºC)
|Ratio by volume
||> 2200psi (15 MPa)
|Tack free time
|Spray gun type
||20-125 mils (0.5-3.0mm)
|Max thickness per pass
||20 mils (0.5mm)
Grey, blue and black.
75 ft²/ gal (2m2 /L) at 20 mils (0.5mm) thickness.
Actual coverage will depend on wastage and surface
Return to Service
When used for potable water applications, X-Shield FS490 PW must be allowed to cure for a minimum of 24 hours before immersion.
100 gal (379L) sets.
24 months from date of manufacture when stored in original, factory sealed containers between 60 and 90ºF (15 and 32ºC) under shade in a dry environment.
X-Shield FS490 PW can only applied by an X-Calibur Registered Contractor using trained personnel and the correct equipment. X-Calibur does not allow any contractor on to the register unless they satisfy strict selection criteria. For each application X-Calibur will provide a detailed method statement that the registered Contractor will work to.
Clean uncured material from equipment using X-Shield Solvent. Cured material can only be removed by mechanical means.
Will fade in color in when exposed to direct sunlight. Do not apply in rain or wet conditions at temperatures below 35ºF (2ºC) and above 110ºF (43ºC) or within 5ºF (3ºC) of the dew point.
Do not store below 60ºF (15ºC) or above 90ºF (32ºC) Apply only on to slabs that have waterproofing system installed in order to prevent blistering due to vapor drive or osmosis.
Health and Safety
This product is for industrial use only by trained operatives. It is potentially hazardous if not used correctly. Please refer to the Material Safety Data Sheet (MSDS) prior to the purchase and use of this product. The MSDS can be obtained via our website www.x-calibur.us.
Authorized Technical Specialist
Please note that only X-Calibur Authorized Technical Support Specialists (‘ATSs’) are permitted to change any of the information in this data sheet or to provide written recommendations concerning the use of this product. Visit www.x-calibur.us for a full list of X-Calibur ATSs.
X-Calibur makes modifications to its product datasheets on a continuous basis. Please check the datasheet update section on www.x-calibur.us to ensure you have the latest version.
X-Calibur supplies products that comply with the properties shown on the current datasheets. In the unlikely event that products supplied are proved not to comply with these properties, then we will replace the non-compliant product or refund the purchase price. X-Calibur does not warrant or guarantee the installation of the products as it does not have control over the installation or end use of the products. Any suspected defects must be reported to X-Calibur in writing within five working days of being detected. X-Calibur Construction Systems Inc. makes no warranty as to merchantability or fitness for a particular purpose and this warranty is in lieu of all other warranties express or implied. X-Calibur Construction Systems Inc. shall not be liable for damages of any sort including remote or consequential damages, down time, or delay.