Sil-Bond RTV 3500 (Acetoxy) - Trans Blue 10.3oz

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15 left on hand, additional units may have lead time


Sil-Bond (RTV 3500) is an exceptional mildew resistant one component room temperature vulcanizing RTV acetoxy cure silicone sealant and adhesive. When fully cured, this product creates waterproof and airtight bonds to metal, steel, tile, fiberglass, ceramic, glass, aluminum, painted surfaces, wood, plywood, marble, plus many other common substrates. It is frequently used for interior sealing applications exposed to high moisture; tubs, baths, countertops, etc. This product is specifically formulated to offer all weather performance to meets today's Green Building Standards.

  • Features & Benefits:
  • Mildew Resistant
  • Excellent Weatherability
  • UV Stable, Non-Yellowing
  • VOC Compliant
  • Non-Flammable
  • Non-Shrinking
  • Meets Specifications: ASTM C920 Type S, Grade NS, Class 25; TT-S-00230C, TT-S-01543A, MIL-A-46106A, FDA CFR 177.2600, USDA Approved.
Physical Properties (Typical)
  • Cure System: Acetoxy
  • Movement Capability: +/- 25%
  • Modulus: Medium
  • Physical Properties (Cured): Rubber
  • Specific Gravity: 1.04
  • Extrusion Rate (1/8" orifice @ 50 psi): 370g/min
  • Temperature Range: -62° F to 400° F
  • Intermittent Temperature Range: 450° F
  • Accelerated Weathering (10,000 hrs): No Change
  • Skin Over Time (min): 10min*
  • Tack Over Time (min): 17min*
  • Cure Rate: 1/8" per 24hrs*
  • Tensile Strength: 310psi
  • Elongation: 500%
  • Durometer Shore A: 26
  • Dielectric Strength kv/mm (v/mil): 20kv/mm (500v/mil)
  • Dielectric Constant at 100 Hz: 2.7 @ 60
  • Shelf Life: 2 Years
  • Volatile Organic Content: 30 gr./liter
*All properties derived from lab conditions (77° F at 50% relative humidity).

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  • Normal processing time for all orders is one business day unless the item is flagged as a special order or has a noted lead time. Unforeseen events may cause delays (such as closed roads, weather, war, acts of God, etc). Please note that ship times are estimates only and are not guarantees.
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