TDS
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Product Data Sheet
Typical Properties
Typical physical property values of Supreme Silicone Kitchen & Bath sealant as supplied and cured are set forth in the tables below.
Typical Properties – Supplied
Property Value Test Method
Consistency Paste
VOC (ex. water & exempt) < 35 g/l WPSTM C1454
CARB Chem Curing (n.a.) VOC < 3.0 wt%
Odor Light Ammonia
Work Life (tooling time) 6-12 minutes
Tack Free Time (@ 72°F (22°C), 50% RH) 30 minutes ASTM C679
Water-Ready 30 minutes
Sag/Slump < 0.1 inches ASTM D2202
Typical properties are average data and are not to be used as or to develop specications.
Surface Preparation
• Surfaces must be clean, dry and sound prior to application of the sealant. All contaminants, impurities, or other adhesion inhibitors (such
as moisture/frost, oils, old sealants, soaps and other surface treatments, etc.) must be removed from the surfaces to which the sealant is
intended to adhere.
• For cleaning, a solvent-dampened clean rag usually produces the desired result. Isopropyl alcohol (IPA) is a commonly used solvent that has
shown to be eective with most non-porous substrates. When handling solvents, refer to manufacturer’s SDS for information on handling,
safety and personal protective equipment.
• Architectural coatings, paints and plastics should be cleaned with a solvent approved by the manufacturer of the product or which does not
harm or alter the nish.
• Since porous materials can absorb and retain moisture, it is important to conrm that substrates are dry prior to application of the sealant.
• Cleaning of surfaces should be done within 1 to 2 hours of when the sealant is to be applied.
Typical Properties – Cured
Property Value Test Method
Hardness, Durometer (Type A Indenter) 19 ASTM D2240
Tensile Strength 227 psi ASTM D412
Elongation 483% ASTM D412
Specific Gravity 1.02
Joint Movement Capability ±50% ASTM C719
Service Temperature Range (after cure) -60°F to +400°F (-51°C to 204°C)
Weathering and U.V. Resistance Excellent 30-year Study
Full Cure Time 24 hours