Description
SENTINEL UNIVERSAL SEALANT is a solvent-free, moisture cured, polyether, elastomeric sealant.
UNITS PER SKID: 105
QUANTITY PER PACKAGING: 12 PC
Material Use:
SENTINEL UNIVERSAL SEALANT is a solvent-free, moisture-cured, polyether-based elastomeric sealant specifically designed for sealing details and terminations of SENTINEL PVC roofing membranes. It is ideal for use in roofing applications where flexibility, adhesion, and weather resistance are required.
System Components:
This sealant is typically used as part of the SENTINEL PVC roofing system. It is compatible with most construction materials and does not require a primer for adhesion, making it a versatile component in waterproofing and roofing detail work. It is applied as a single-component product and does not require mixing or additional base or top coats.
Applications:
SENTINEL UNIVERSAL SEALANT is used for sealing seams, penetrations, terminations, and other detailing work in PVC membrane roofing systems. It is suitable for use on a variety of construction substrates, including metal, concrete, and PVC, and is particularly effective in waterproofing critical roof details.
Application Details:
The sealant is applied using a standard cartridge extruder, with recommended bead sizes of approximately 3/8 inch. Tooling of the bead may be necessary to ensure optimal adhesion and to direct water away from the sealed detail. The application temperature must be at or above 0 °C (32 °F). The product becomes tack-free in approximately 45 minutes (ASTM C679). It is compatible with most construction materials without the need for a primer, simplifying installation.
Special Notes:
- Pot Life: Not applicable, as this is a single-component, moisture-cured product.
- Curing Time: Tack-free in 45 minutes; full cure time is not specified but typically occurs within several days depending on humidity and temperature.
- Temperature Range for Application: Minimum application temperature is 0 °C (32 °F).
- UV Resistance: Not explicitly stated; however, as a roof detail sealant, it is expected to have some UV resistance.
- Thickness Limits: Not specified in mils or mm; applied as a bead approximately 3/8 inch wide.
- Coverage: Not specified in ft²/gal due to bead application; one 295.7 ml (10.1 oz) cartridge typically yields approximately 24 linear feet of 3/8" bead.
- Storage: Store in original packaging, upright, in a cool, dry place away from heat, water, and direct sunlight. Shelf life is 12 months from the date of manufacture.
- Cleaning: Tools and excess material can be cleaned using mineral spirits, Varsol, or Xylene.
SENTINEL UNIVERSAL SEALANT is a reliable and easy-to-apply solution for sealing and detailing in PVC roofing systems, offering excellent adhesion, flexibility, and weather resistance without the need for primers or complex application procedures.
https://www.soprema.ca/en/products-systems/sentinel-universal-sealant
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