Please Upgrade Your Browser

We have detected that you are using Internet Explorer – an outdated browser which is no longer fully supported on this site. In 2020, the Internet Archive will remove Internet Explorer from its supported list of browsers, following advice from Microsoft Chief of Security, Chris Jackson.

Using an outdated browser such as Internet Explorer increases security risks and restricts functionality. As a result, modern websites such as this one may not work as they should. To access this site in full, please upgrade to an alternative, fully-supported browser

Microsoft EdgeGoogle ChromeFirefox

SilShield™ 3100 Silicone Elastomeric Coating

Future-ready strength. A world of lasting color.

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

Available in


North America


Latin America


Europe, Middle East & Africa


India & Pakistan


Southeast Asia


Australia & New Zealand





Enhance and maintain the beauty of your building, now and into the future, with GE Silicones 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 GE UltraSpan* pre-cured weatherstrip and GE 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 from GE Silicones
  • 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
Protection Yellow
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
Rebel Red
Persimmon Coral
Turmeric Root
Glaze Green
Patina Green
Blue Slate
Hartford Green
Hunt Club Green
Ceramic Blue
Dusk Blue
Cotton Field
Soft Gray
Shadow Beige
Available Sizes

Product volume

Approximately 5.1 gallon (19 L) pails.

Related Products

Filter products by region
No items found.

Connect with Sales

Get expert advice from one of our Silicone for Building specialists, or speak with your local sales representative today.

Speak to an expert

Our Products