Yodify Product Library
Instantly add the PG 500 Modified Cement and 50,000+ more product series to your store or catalog
Book Your Demo and See How
or create your store
PG 500 Modified Cement
Brand: Polyglass, IncPG 500 is a high quality formulation suitable for use as a cold-applied bonding agent for SBS roofing systems as well as various other membrane systems.
PG 500 has a heavy, “trowel-grade” consistency which makes it ideal for flashing details, attachment of membrane to steep slopes and parapet walls and a variety of waterproofing repairs. Its flexibility and elasticity make it superior to standard plastic cements especially where there are moving joints.
Features- High flexibility to accommodate temperature-related expansion and contraction of the roof system
- Great bonding strength
- Provides exceptional weathering characteristics over a wide range of challenging temperatures and weather conditions. Will not mudcrack and will remain highly flexible, resilient and durable through all seasons
- Eliminates the need for kettles and torches
- Interlocking fiber matrix assures uniform, excellent adhesion
- When used on a vertical surface at high temperatures, exhibits excellent flow resistance
- Non-destructive to asphalt based roofing membranes
- Asbestos free – 100% recycled cellulose fibers
Specifications
Brand
Packaging
- 10.1 oz. (0.3 liters) Cartridge
- 4.75 Gallon (17.9 liters) Pail
- 2.8 Gallon (10.6 liters) Pail
Applicable Standards
- Miami-Dade County Product Control Approved
- Florida Building Code
- ASTM D4586 Asphalt Roof Cement, Type I and ASTM D3409 Class I and Class II (Adhesion to Wet Surfaces)
Weight
- 9.0 to 9.5 lbs/gal, ASTM D1475
Cone Penetration
- 245 to 330 dmm, ASTM D312
Flash Point
- > 105° F, PMCC
VOC
- < 300 gm/L, Calculated
Pliability at 32° F
- Pass, ASTM D6511
Sag at 140° F
- Pass, ASTM D6511
Solids Weight
- > 70 %, ASTM D1644
- For applying SBS modified bitumen membrane flashing to parapet walls, curbs and roof penetrations
- For sealing lap seams and perimeter edges of SBS modified bitumen membranes
- This product may be used as a topical application on smooth or granule APP products for roofing repairs only
- For repairing splits, breaks and small holes in asphalt-based roofings and flashings
- For installing metal edge flanges and other metal joints
- Positive-side damp proofing of concrete, masonry walls and foundations
- Not recommended for use with thermoplastic or thermoset membranes