Architectural Coatings
SilShield™ 3100 Silicone Elastomeric Coating

SilShield™ 3100 Silicone Elastomeric Coating

Future-ready strength. A world of lasting color.

Defend against water leaks. Benefit from long lasting, high performance protection in nearly any color. Keep your building looking beautiful for the long haul with SilShield 3100 coating.

Available in:
North AmericaLatin AmericaEurope, Middle East & AfricaIndia & PakistanSoutheast AsiaAustralia & New ZealandJapanChina

Enhance and maintain the beauty of your building, now and into the future, with SilShield 3100 coating.

Silshield 3100 is a high performance, 100% silicone architectural coating that's available in a huge range of colors. Providing reliable weatherproofing on new builds and remedial projects, it offers high color retention and extreme resistance to degradation - in an enduring solution that will keep your buildings looking beautiful for decades.

SilShield 3100 coating offers easy application with primerless adhesion, minimal prep, fast cure, and low temperature application capability. It can securely bond to most substrates, including concrete, EIFS, stucco, brick, metal, urethane foam, wood, copper, aluminum, masonry block, and many painted surfaces.

  • Standard 77 color palette or custom tinted to order
  • High solids 100% silicone elastomeric membrane
  • Waterproof and weatherproof vs. wind driven rain
  • Resists efflorescence
  • Primerless adhesion to most substrates
  • Graffiti resistant
  • Qualifies for a combined product warranty when used with UltraSpan™ pre-cured weatherstrip and SilPruf™ sealants
  • VOC compliant formulation meets stringent air quality requirements
  • 15-year warranty available

High-build formulation

Proprietary sag resistant formula remains in place on vertical surfaces until fully cured


  • Seals out water, and the elements
  • Rain-ready in as little as 30 minutes, tack free in less than two hours
  • Meets or exceeds standards for water and moisture penetration, tensile properties, and crack-bridging capability
  • High water vapor-permeability to help prevent moisture entrapment in exterior walls and interior spaces

Exceptional durability

  • 100% silicone formula
  • VOC compliant formulation meets stringent air quality requirements
  • Defends against ultraviolet radiation, natural weathering, humidity, and extreme temperatures
  • Seamless, permanently flexible membrane will not crack or separate
  • Covers holes, minor cracks, and surface irregularities

Quick and easy to apply

  • Two-coat application
  • No primer required
  • Applies with spray, roller, or brush
  • Compatible with SilPruf silicone products
  • Can be applied in temperatures ranging from 20°F to 120°F (-7°C to 49°C)
  • Securely bonds to most vertical and horizontal above-grade applications
Product Video

Currently available in 77 standard and premium colors as well as custom-matched colors.

Medium Grey
Light Grey
Dark Grey
Precast White
Earth Tone
Red Brick
Aluminum Grey
Bone White
Pure White
Light Cool Grey
Gray Ashlar
Dorian Gray
Pale Yellow
Light Almond
Rockaway White
Sahara Sand
Softer Tan
Atlantis Beige
Buff Beige
Downing Sand
Pavilion Beige
Broken Arrow
Tamalpais Beige
Beige Trinar
Sandpiper Beige
Big Apple Tan
Light Adobe Tan
Sumptuous Peach
Fox Tan
Jail Stone
Desert Beige
Marriott Beige
Antique Copper
Light Gray Bronze
Colorado Tan
Desert Brown
Colonial Copper
Monument Red
Redwood II
Spalding Gray
Gray Green
Valencia Lt Blue II
Las Caux Cave
Slate Grey
Cityscape Grey
Gauntlet Grey
Charcoal Grey
Scandinavian Grey
Dash of Pepper
Coffee Bean
Dark Brown
Hunt Club Green
Cotton Field
Soft Gray
Shadow Beige
Available Sizes

Product volume

Approximately 5.1 gallon (19 L) pails.

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