• Home
  • Sika Sikasil-728 LS Limestone Silicone Sealant 29 oz 12/case
Image for Sika Sikasil-728 LS Limestone Silicone Sealant 29 oz 12/case from White Cap
+ / - Hover over image to Zoom
Other Views

Sika Sikasil-728 LS Limestone Silicone Sealant 29 oz 12/case

Brand: Sika Mfg#: 416947
Product#: 438416947
Based on Product Sourcing
Hazardous material shipping restrictions apply. You may be contacted by Customer Service if an alternate shipping method is required.

Please Login to receive Special Pricing
Not Registered? Create an Account


Sikasil-728 SL is a self-leveling, one-component, ultra low modulus, elastomeric, neutral cure silicone sealant. Meets the requirements of ASTM D-5893; ASTM C-920, Type S, Grade P, Class 100/50; Use T, M, G, A, O with an ultra low Shore Hardness; TT-S-002


  • Extremely long service life
  • Ready to use, labor cost reduction
  • Excellent for vertical joints
  • Bonds to most substrates without priming; best performance obtained in horizontal joints when primed
  • Jet fuel resistant
  • Resistant to road salts
  • Excellent flexibility for dynamic joint movement
  • All season ease of application
  • More productivity
  • Excellent for use on all types of concrete joints
  • Excellent flexibility for extreme high and low temperature conditions


  • Brand: Sika
  • Product Line: Sikasil-728 SL
  • Flash Point: 212 deg F
  • Drying Time: 60 min Skin Over, 115 min Tack Free
  • Capacity: 29 oz
  • Shore Hardness: 3 - 5 Shore A
  • Temperature Range: -80 TO 350 deg F
  • Packing Type: Cartridge
  • Media: Carbon Dioxide, Foam
  • Type: 1-Part, Neutral-Cure, Non-Sag, Ultra Low Modulus
  • Odor/Scent: Oxime
  • Specific Gravity: 1.27
  • Flammability Rating: 1
  • Composition: Methyl Ethyl Ketoxime, Oximino Silane, Mineral Spirits
  • Pressure Range: 100 psi
  • Functional Cure: 24 hr
  • Color: Limestone
  • Standards: ASTM C920
  • Form: Solid
  • Applicable Materials: Concrete, Steel, Glass, Aluminum, Ceramic
  • VOC Content: 21 g/l
  • Usage: For Highway Joints, Bridges, Stadiums, Parking Garages, Plaza Decks, Saw Cut Joints