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    MiraPLY Received Early Thumbs-Up on Nvidia Project

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    MiraPLY Received Early Thumbs-Up on Nvidia Project

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    Maximizing School District Roofing Budgets: The Power of Restoration

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    New Orleans Convention Center Replaces 41-Acre Roof with Henry SPF Roofing System

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    New Orleans Convention Center Replaces 41-Acre Roof with Henry SPF Roofing System

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    HUD's Latest Energy Standards: A Builder's Guide

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    Air Sealing Strategies for Success: Enhancing Home Performance Across Climate Zones

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Henry Company logo
Henry Company logo
  • Commercial
    • Products
      • Air & Vapor Barriers
        • Fluid-Applied, Impermeable AVB
        • Fluid-Applied, Permeable AVB
        • Self-Adhered, Impermeable AVB
        • Self-Adhered, Permeable AVB
        • AVB Flashing
        • AVB Primers & Adhesives
        • AVB Sealants
      • Polyiso Insulation
        • Wall Insulation
      • Roof Coatings
        • Acrylic
        • Aluminum
        • Asphalt
        • Silicone
        • Spray Polyurethane Foam
      • Roof Coatings Accessories
        • Repair Fabric & Reinforcement
        • Mastics, Cements, & Sealants
        • Adhesives & Primers
      • Roof Membranes & Accessories
        • Adhesives, Primers, & Sealants
        • Built-Up Roofing (BUR)
        • SBS-Modified
        • Self-Adhered
        • Underlayments - Steep Slope
      • Single-Ply Roofing
        • Roofing Insulation & Accessories
        • TPO Roofing
        • EPDM Roofing
      • Waterproofing
        • Above-Grade Waterproofing
        • Below-Grade, Post-Applied
        • Below-Grade, Pre-Applied
        • Damp Proofing
        • Traffic Coatings
        • Waterproofing Accessories
      • Waterstops
        • Hydrophilic
        • Hydrophobic
        • Injectable
    • Systems
      • Roof Restoration Systems
      • Integrated Building Envelope Systems
    • Product Search
    MiraPLY Received Early Thumbs-Up on Nvidia Project

    Blog

    MiraPLY Received Early Thumbs-Up on Nvidia Project

    Read More
    Maximizing School District Roofing Budgets: The Power of Restoration

    Blog

    Maximizing School District Roofing Budgets: The Power of Restoration

    Read More
    New Orleans Convention Center Replaces 41-Acre Roof with Henry SPF Roofing System

    Project Profile

    New Orleans Convention Center Replaces 41-Acre Roof with Henry SPF Roofing System

    Read More
  • Residential
    • Products
      • Damp Proofing & Waterproofing
        • Damp Proofing
        • Foundation & Below-Grade
      • Driveway Maintenance
        • Asphalt Coating & Sealer
        • Asphalt Patch & Repair
      • Housewrap & WRBs
        • Mechanically-Fastened WRB
        • Rainscreen
        • Self-Adhered WRB
        • WRB Accessories
        • WRB Sealants
      • Insulation
        • Continuous Insulation
        • Denim Insulation
        • DIY Insulation
        • Spray Foam Insulation
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        • Roof Coatings - Aluminum
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      • Window & Door Flashing
        • Liquid-Applied Flashing
        • Mechanically-Fastened Flashing
        • Self-Adhered Flashing
    • Systems
      • 1-2-3 Moisture Control System
    • Product Search
    Sturbridge Lakehouse Showcases Blueskin® VPTech™

    Project Profile

    Sturbridge Lakehouse Showcases Blueskin® VPTech™

    Read More
    HUD's Latest Energy Standards: A Builder's Guide

    Blog

    HUD's Latest Energy Standards: A Builder's Guide

    Read More
    Air Sealing Strategies for Success: Enhancing Home Performance Across Climate Zones

    Blog

    Air Sealing Strategies for Success: Enhancing Home Performance Across Climate Zones

    Read More
  • Industrial
    • Automotive Coatings
      • AquaCoat Premium
      • AquaSeal Underbody Coating
      • Gel Seal Airless Undercoating
      • Gel Seal Canister Grade
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      • MT201 HD Hatch Cover Tape
      • MT204 Ram-Wrap
      • MT211 Gulf-Seal
      • MT212 Maritape
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      • Coatings & Binders
        • HE019 Permabind
        • HE026 Asphalt Coating
        • HE087 Duratuff
        • HE094 Crack Sealer
      • Repair & Sealants
        • BN109 Butyl-Nek Sealant
        • DuroFlex 1190 Sealant
        • DuroFlex 3405 Sealant
        • HE085 Gator-Aid
        • HE093 Duroflex Sealant
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MyHenry Portal
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  • Pro-Grade 923

Pro-Grade 923 Butter Grade Silicone Roof Sealer

Pro-Grade 923 Butter Grade Silicone Roof Sealer (2-gallon bucket – white); Pro-Grade Silicone Roof Coating System
play video

Pro-Grade 923 Butter Grade Silicone Roof Sealer

Sizes Available:

2 Gal

Colors Available:

White

Pro-Grade 923 Butter-Grade Silicone Roof Sealer

  • Product Details
  • Technical & Installation

Product Details

Pro-Grade 923 Butter Grade Silicone Roof Sealer is an exceptionally versatile, tough yet flexible membrane that is easily brush or trowel-applied at thicknesses up to ¼" thick. It is also an excellent repair material for direct-to-metal repairs, spray polyurethane foam, smooth built-up, smooth modified bitumen, granulated modified bitumen, aged single ply roof membrane, flashings, fasteners and drains.

Literature
  • Henry Roof Restoration Product Catalog
    View Now
  • Pro-Grade Commercial Roof Restoration Solutions Brochure
    View Now

Technical & Installation

  • Pro-Grade 923 Butter Grade Silicone Roof Sealer Tech Data Sheet

    Download

    file-icon
  • Pro-Grade 923 Butter Grade Silicone Roof Sealer SDS Sheet

    Download

    file-icon

  • Pro-Grade 923 DWG Zip Files

    Download

    file-icon
  • PG988-1A_Roof-Edge_Raised-Perimeter-Metal-Flashing

    Download

    file-icon
  • PG988-1B_Roof-Edge_Emdedded-Metal-Flashing

    Download

    file-icon
  • PG988-2A_Roof-Gutter_Membrane-Roof

    Download

    file-icon
  • PG988-2B_Roof-Gutter_Metal-Roof

    Download

    file-icon
  • PG988-3A_Termination_Surface-Mounted-Counter-Flashing

    Download

    file-icon
  • PG988-3B_Termination_Top-of-Wall-No-Counter-Flashing

    Download

    file-icon
  • PG988-4A_Expansion-Joint_Membrane-Roof

    Download

    file-icon
  • PG988-4B_Expansion-Joint_Metal-Roof

    Download

    file-icon
  • PG988-5A_Raised-Curb_Area-Divider-With-Metal-Coping

    Download

    file-icon
  • PG988-5B_Raised-Curb_Lightweight-Equipment-Support-Curb

    Download

    file-icon
  • PG988-5C_Raised-Curb_Stack-Vent-Hot-or-Cold

    Download

    file-icon
  • PG988-6A_Stack-Vent_Hot-or-Cold_Membrane-Roof

    Download

    file-icon
  • PG988-7A_Pipe_Penetration_Membrane-Roof

    Download

    file-icon
  • PG988-7B_Pipe-Penetration_Metal-Roof

    Download

    file-icon
  • PG988-7C_Pipe-Penetration_Metal-Roof

    Download

    file-icon
  • PG988-8A_Penetration-Pocket

    Download

    file-icon
  • PG988-9A_Roof-Drain

    Download

    file-icon
  • PG988-10A_Thru-Wall-Scupper

    Download

    file-icon
  • PG988-11A_Seam-Pretreatment_Membrane-Roof

    Download

    file-icon
  • PG988-11B_Seam-Pretreatment_Metal-Roof

    Download

    file-icon
  • PG988-11C_Seam-Pretreatment_Non-Vented-Ridge-Cap

    Download

    file-icon
  • PG988-12A_Structural-Member-Through-Deck

    Download

    file-icon
  • PG988-13A_Equipment-Support-Stand-Leg

    Download

    file-icon
  • PG988-RPP_Roof-Panel-Profiles

    Download

    file-icon

Sustainability Declarations

  • Pro-Grade 923 Butter Grade Silicone Roof Sealer Health Product Declaration

    Download

    file-icon

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