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Roofing

Pro-Grade® 988 Silicone White Roof Coating

Product Description
Installation and
Technical Literature
Specs and Details
Warranty
Pro-Grade 988 Silicone White Roof Coating

 

hrs brochure

Henry Roof Restoration Systems Brochure

Download PDF

 
Henry Silicone Roof Restoration Tri-fold Brochure

A System Approach to Roof Restoration and Weatherproofing Brochure

Download PDF

 
Roof Restoration Sell Sheet

Henry® Roof Restoration Systems Sell Sheet for building owners

Download PDF

 

Pro-Grade® 988 Silicone White Roof Coating is a solvent-free, one-component, moisture-curing silicone rubber roof coating system for use on existing smooth asphaltic BUR, smooth or granulated cap sheet, single ply roof membrane, well-adhered acrylic coating, metal, sprayed-in-place polyurethane foam and various aged membrane roofing. The system provides long-term weathering protection and resists the effects of ozone, ultraviolet radiation and temperature extremes. With its high solids content and absence of hydrocarbon solvents, Pro-Grade® 988 Silicone White Roof Coating can be applied in excess of 50 mils in a single coat without blistering, while maintaining maximum adhesion.

Features and benefits

  • Mold and mildew resistant
  • Rain safe in 15 minutes
  • Permanent ponding water resistance
  • High solids content, one coat application
  • NSF P151 approved for rainwater catchment
  • Superior UV resistance and reflectivity, helps lower roof and interior temperatures providing energy savings
  • Low odor and VOC compliant in all jurisdictions
  • Proven waterproofing performance per ASTM D7281
  • Helps extend the existing roof membrane life cycle
  • Restoration System installation qualifies for up to 20-year Material, Labor & Workmanship Henry Gold Seal Warranty
  • Title 24 Compliant
  • For professional use only

Sizes available

  • 5 gallon pail and 55 gallon drum

Color

Pro-Grade 988 Silicone White Roof Coating

 

hrs brochure

Henry Roof Restoration Systems Brochure

Download PDF

 
Henry Silicone Roof Restoration Tri-fold Brochure

A System Approach to Roof Restoration and Weatherproofing Brochure

Download PDF

 
Roof Restoration Sell Sheet

Henry® Roof Restoration Systems Sell Sheet for building owners

Download PDF

 

Data Sheets

Pro-Grade® 988 Silicone White Roof Coating Data Sheet Download PDF      
 

SDS Sheets

Pro-Grade® 988 Silicone White Roof Coating SDS Sheet Download PDF      
 

Application Guide

Pro-Grade® Silicone Roof Coating System Application Guide Download PDF      
 

Tech Talks

Henry® Pro-Grade® 988 Roof Restoration Systems – FM Certified Assemblies Download PDF      
 

Adhesion Test Instructions

Pro-Grade® 988 Silicone Adhesion Test Instructions Download PDF      
 

Health Product Declaration

Pro-Grade® 988 Silicone White Roof Coating Health Product Declaration Download PDF      
Pro-Grade 988 Silicone White Roof Coating

 

hrs brochure

Henry Roof Restoration Systems Brochure

Download PDF

 
Henry Silicone Roof Restoration Tri-fold Brochure

A System Approach to Roof Restoration and Weatherproofing Brochure

Download PDF

 
Roof Restoration Sell Sheet

Henry® Roof Restoration Systems Sell Sheet for building owners

Download PDF

 

Specifications

Pro-Grade® 988 Silicone Roof Coating for Existing Metal Roofs Download Word File      
Pro-Grade® 988 Silicone Roof Coating for Existing MB/BUR Roofs Download Word File      
Pro-Grade® 988 Silicone Roof Coating for Existing Single Ply Roofs Download Word File      
Permax 3.0 – WD Spray Polyurethane Foam and Pro-Grade® 988 Silicone Roof Coating for Existing MB/BUR Roofs Download Word File      
Permax 3.0 – WD Spray Polyurethane Foam and Pro-Grade® 988 Silicone Roof Coating for Existing Metal Roofs Download Word File      
Pro-Grade® 988 Silicone Roof Coating for Existing Coated SPF Roofs Download Word File      
 

Architectural Details

PG988-1A_Roof-Edge_Raised-Perimeter-Metal-Flashing Download PDF   Download DWG  
PG988-1B_Roof-Edge_Emdedded-Metal-Flashing Download PDF   Download DWG  
PG988-2A_Roof-Gutter_Membrane-Roof Download PDF   Download DWG  
PG988-2B_Roof-Gutter_Metal-Roof Download PDF   Download DWG  
PG988-3A_Termination_Surface-Mounted-Counter-Flashing Download PDF   Download DWG  
PG988-3B_Termination_Top-of-Wall-No-Counter-Flashing Download PDF   Download DWG  
PG988-4A_Expansion-Joint_Membrane-Roof Download PDF   Download DWG  
PG988-4B_Expansion-Joint_Metal-Roof Download PDF   Download DWG  
PG988-5A_Raised-Curb_Area-Divider-With-Metal-Coping Download PDF   Download DWG  
PG988-5B_Raised-Curb_Lightweight-Equipment-Support-Curb Download PDF   Download DWG  
PG988-5C_Raised-Curb_Stack-Vent-Hot-or-Cold Download PDF   Download DWG  
PG988-6A_Stack-Vent_Hot-or-Cold_Membrane-Roof Download PDF   Download DWG  
PG988-7A_Pipe_Penetration_Membrane-Roof Download PDF   Download DWG  
PG988-7B_Pipe-Penetration_Metal-Roof Download PDF   Download DWG  
PG988-7C_Pipe-Penetration_Metal-Roof Download PDF   Download DWG  
PG988-8A_Penetration-Pocket Download PDF   Download DWG  
PG988-9A_Roof-Drain Download PDF   Download DWG  
PG988-10A_Thru-Wall-Scupper Download PDF   Download DWG  
PG988-11A_Seam-Pretreatment_Membrane-Roof Download PDF   Download DWG  
PG988-11B_Seam-Pretreatment_Metal-Roof Download PDF   Download DWG  
PG988-11C_Seam-Pretreatment_Non-Vented-Ridge-Cap Download PDF   Download DWG  
PG988-12A_Structural-Member-Through-Deck Download PDF   Download DWG  
PG988-13A_Equipment-Support-Stand-Leg Download PDF   Download DWG  
Pro-Grade 988 Silicone White Roof Coating

 

hrs brochure

Henry Roof Restoration Systems Brochure

Download PDF

 
Henry Silicone Roof Restoration Tri-fold Brochure

A System Approach to Roof Restoration and Weatherproofing Brochure

Download PDF

 
Roof Restoration Sell Sheet

Henry® Roof Restoration Systems Sell Sheet for building owners

Download PDF

 

Warranty

Pro-Grade® Silicone Roof Coating System Warranty Download PDF File      
Henry Pro-Grade® 988 Silicone Roof Coating Limited Lifetime Warranty Download PDF File