Techinical Information
SL-100 SELF-LEVELLING

Protects Your Floor Openings "Tested at positive pressure to simulate the pressure differentials that can occur in a fire situation

PRODUCT:
SELF SEAL® SL-100 is a single-component, low modulus, self-levelling silicone firestop sealant designed for Floor applications. Its self-levelling property reduces labor costs (little or no tooling required) particularly around congested service penetrations assuring that all voids are sealed. It forms a pressure tight seal resistant to water, smoke and toxic gases, see SELF SEAL UL and cUL firestop systems for W (Watertightness) and L (Air Leakage) Ratings. The sealant is also resistant to cracking, ultraviolet radiation and ozone.

FEATURES AND TYPICAL USES:
SELF SEAL® SL-100 seals service penetrations and expansion joints in fire and smoke rated floor separations. Basic uses include firestopping:

1. Aluminum, pre-cast concrete and most exterior wall systems.
2. Thermally expanding pipes that are insulated at fire separations.
3. Power / communication cables and aluminum / galvanized steel cable trays.
4. Static / non-static pipes and conduits.
5. Steel, Polyvinyl Chloride (PVC) sleeving or cored concrete openings.

INSTALLATION:
• All substrates must be clean and sound; free of oil, frost, grease, dust, and other foreign materials.
• Pack voids with SELF SEAL® MW-300 mineral wool. Recess wool from top surface of floor as required to accomodate the specified thickness of SELF SEAL® SL-100 and then fill the cavity with the sealant. See APPLICATION GUIDELINES for further details.

SELF SEAL® SL-100 is only recommended for use in firestop systems that are listed in either the UL Fire Resistance Directory Vol. 2, the UL Directory of Products Certified for Canada, the ULC List of Equipment and Materials - Firestop Systems and Components, the Warnock Hersey Directory of Listed Products, or the Factory Mutual Research Approval Guide.

PRIMING:
Normally SELF SEAL® SL-100 does not require priming for most common building materials. A trial application is recommended before commencement of a project.

SHELF-LIFE:
Shelf-life is 12 months from date of shipment from our plant when stored in clean, dry area with temperature between 50OF to 77OF (10OC to 25OC).

TYPICAL PROPERTIES*:

Supplied:
Type: one part silicone sealant
Cure Method: neutral, moisture cure
Specific Gravity: 1.31
Working Time: 20 - 40 minutes
Application Temperature Range: -20OF to 122OF (-29OC to 50OC)
Full Cure/Adhesion: 14 - 21 days
Cured:
100% Modulus (ASTM D412): 30 psi (0.207 MPa)
Elongation at Break (ASTM D412): 600%
Tear Strength (ASTM D624, die 'C'): 25 ppi (4.38 kN/m)
Hardness (ASTM D2240, Shore A): 10 - 15
Dielectric Strength (ASTM D149): 503 V/mil (19.9 kV/mm)
UPITT Combustion Toxicity (LC50): 33 grams
Service Temperature Range (ASTM C1299): -60OF to 300OF (-51OC to 149OC)
Surface Burning Characteristics (ASTM E-84): Flame Spread Index – 0
Smoke Developed - 33

Fire Tests (UL 1479, UL2079, ASTM E-814, ULC-S115): 1, 2, 3, and 4 hrs
*THESE VALUES ARE FOR GENERAL INFORMATION AND NOT FOR SPECIFICATION PURPOSES

WARRANTY:
The company warrants that each quantity of SELF SEAL® SL-100 product delivered will be of the kind designated or specified by it and no other warranty (except of title) is implied.

ORDERING INFORMATION:
• 10.1 fluid ounce (300 ml) cartridges (12 cartridges to a case)
• 20.0 fluid ounce (591.4 ml) sausages (12 sausages to a case)
• 28.6 fluid ounce (850 ml) cartridges (12 cartridges to a case)
• 2.6 gallon (10 liter) pails
• 4.5 gallon (17 liter) pails
• Available in limestone and yellow

CAUTION:
• Use in well ventilated areas and avoid breathing vapors.
• On contact, uncured sealant irritates eyes. Flush eyes with lukewarm water. Call physician.
• Avoid skin contact and do not ingest.
• Consult Material Safety Data Sheet.

SEALANT SPECIFICATIONS:
SELF SEAL® SL-100 meets ASTM C920, Type S, Grade P, Class 25, Use NT, M, G, A , O and CAN/CGSB-19.13-M87, Class MCG-1-25-A-L.

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