A one component, high performance, low VOC construction sealant making it the ideal sealant when working in environmentally sensitive areas. It exhibits superior sealing capabilities and has been specially designed to seal between many common building materials including vinyl siding, most metals and wood where dynamic movement can be expected.

STAMPEDE?1H
HYBRID SEALANT
UNCURED PROPERTIES*
Property Value Test Method/Note
Skin Time 40 minutes TT-S-00230C/ASTM C679
Curing Time @ 77? 24?6 hours Varies with relative humidity
Flow, Sag or Slump 0.2 inches TT-S-00230C/ASTM C639
TYPICAL PROPERTIES* (After 1?to 2 days cure at 77? & 50% RH)
Property Value
Hardness (Shore A) 35 ASTM02240
Modulus @ 100%, psi 99 ASTM 0412
Tensile Strength, psi 260 ASTM 0412
Elongation, % 520 ASTM 0412
Adhesion in Peel >25 piw TT-S-00230C/ASTM C794
Joint Movement ?35% TT-S-00230C/ASTM C719
UV Resistance Very Good ASTM C793

?Up to 70% total Joint Movement
?Faster cure than standard urethanes
?Paintable after full cure
?Low VOC/Isocyanate free
?Colorfast and non-yellowing
?Non-gassing

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Section 2 -- COMPOSITION/INFORMATION ON INGREDIENTS
% by WT CAS No. INGREDIENT UNITS VAPOR PRESSURE
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0.1-1 67-56-1 Methanol
ACGIH TLV 200 ppm (Skin) 92 mm
ACGIH TLV 250 ppm (Skin) STEL
OSHA PEL 200 ppm (Skin)
OSHA PEL 250 ppm (Skin) STEL
15-40 471-34-1 Calcium Carbonate
ACGIH TLV 10 mg/m3 as Dust
OSHA PEL 15 mg/m3 Total Dust
OSHA PEL 5 mg/m3 Respirable Fraction
10-30 1317-65-3 Calcium Carbonate
ACGIH TLV 10 mg/m3 as Dust
OSHA PEL 15 mg/m3 Total Dust
OSHA PEL 5 mg/m3 Respirable Fraction
<5 13463-67-7 Titanium Dioxide
ACGIH TLV 10 mg/m3 as Dust
OSHA PEL 10 mg/m3 Total Dust
OSHA PEL 5 mg/m3 Respirable Fraction
<1 1333-86-4 Carbon Black
ACGIH TLV 3.5 mg/m3
OSHA PEL 3.5 mg/m3