Pro-Grade^® 957 Silicone Fibered Roof Sealer is an exceptionally versatile, tough yet flexible fibered mastic membrane that is easily trowel-applied at thicknesses up to 1/2" 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.

Features and benefits

• Reinforced with fibers
• Excellent repair material for many roofing substrates
• Seals flashings, fasteners, seams and drains
• Easily applied by trowel up to 1/2" thick on vertical or horizontal applications
• Title 24 Compliant
• For professional use only

Sizes available

• 2 gallon pail

Color

• White

Related products

Pro-Grade^® 988 Silicone White Roof Coating

Pro-Grade^® 923 Butter Grade Silicone Roof Sealer

Pro-Grade^® 920 Silicone Roof Sealant

Pro-Grade^® 928 Pitch Pocket & Self-Leveling Roof Sealer

Literature

Henry^® Roof Restoration Systems Brochure

A System Approach to Roof Restoration and Weatherproofing Brochure

Henry^® Roof Restoration Systems Sell Sheet for building owners

Henry® Pro-Grade® Product Catalog

• Installation and Technical Literature

  Pro-Grade^® 957 Silicone Fibered Roof Sealer Data Sheet  

  Pro-Grade^® 957 Silicone Fibered Roof Sealer SDS Sheet  

  Pro-Grade^® 957 Silicone Fibered Roof Sealer Health Product Declaration  

• Architectural Details

  PG988-1A_Roof-Edge_Raised-Perimeter-Metal-Flashing

  PG988-1B_Roof-Edge_Emdedded-Metal-Flashing

  PG988-2A_Roof-Gutter_Membrane-Roof

  PG988-2B_Roof-Gutter_Metal-Roof

  PG988-3A_Termination_Surface-Mounted-Counter-Flashing

  PG988-3B_Termination_Top-of-Wall-No-Counter-Flashing

  PG988-4A_Expansion-Joint_Membrane-Roof

  PG988-4B_Expansion-Joint_Metal-Roof

  PG988-5A_Raised-Curb_Area-Divider-With-Metal-Coping

  PG988-5B_Raised-Curb_Lightweight-Equipment-Support-Curb

  PG988-5C_Raised-Curb_Stack-Vent-Hot-or-Cold

  PG988-6A_Stack-Vent_Hot-or-Cold_Membrane-Roof

  PG988-7A_Pipe_Penetration_Membrane-Roof

  PG988-7B_Pipe-Penetration_Metal-Roof

  PG988-7C_Pipe-Penetration_Metal-Roof

  PG988-8A_Penetration-Pocket

  PG988-9A_Roof-Drain

  PG988-10A_Thru-Wall-Scupper

  PG988-11A_Seam-Pretreatment_Membrane-Roof

  PG988-11B_Seam-Pretreatment_Metal-Roof

  PG988-11C_Seam-Pretreatment_Non-Vented-Ridge-Cap

  PG988-12A_Structural-Member-Through-Deck

  PG988-13A_Equipment-Support-Stand-Leg

  PG988-RPP_Roof-Panel-Profiles

• Health Product Declarations

  Pro-Grade® 957 Silicone Fibered Roof Sealer Health Product Declaration

• Videos

  Pro-Grade Silicone Sealants

Tools