The Henry Pro-Grade 988 Silicone Roof Coating White 5 gal is a liquid applied systems for jobs that require Henry model/MPN PG988WHS073 in the 5G sell unit. 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 roof

Key Specs

• Brand: Henry
• Model / MPN: PG988WHS073
• SKU: HEN9885
• Sell unit: 5G
• Product type: Liquid Applied Systems
• Size / color: 5 gal
• Category: Commercial Roofing | Commercial Roofing/Membranes | Commercial Roofing/Membranes/Liquid Applied Systems
• Coverage / unit: 5 gal per listed unit

Key Features

• Dirt pick-up resistance (DPUR) technology formula - stays whiter and brighter longer
• Delivers longest lasting reflectivity and energy savings
• Helps prevent dirt and dust buildup
• 100% Silicone moisture-cure technology
• High solids, rain safe in 15 min, permanent ponding water resistant

Coverage & How Much You Need

This item is listed as 5 gal per listed unit. Use the project takeoff, manufacturer installation instructions, and expected waste/overlap to confirm the order quantity.

Compatibility / Fitment

Use this item only when the brand, model/MPN, size/color, sell unit, and system type match the project specification. Do not substitute it for a different liquid applied systems, pack size, color, membrane/system family, or installation condition without checking the manufacturer instructions.

FAQs

What exactly am I ordering?

Henry Pro-Grade 988 Silicone Roof Coating White 5 gal, sold as 5G, with SKU HEN9885 and manufacturer model/MPN PG988WHS073.

What model or part number should I match?

Match model/MPN PG988WHS073 and confirm the brand is Henry. If the job spec lists a different model, size, color, or system family, hold for review.

What unit is the price based on?

This listing is built around the 5G sell unit. Confirm the unit before comparing price, quantity, or coverage.

How do I estimate quantity?

Use 5 gal per listed unit, then add waste or overlap per the manufacturer instructions and the project design.

What should be checked before purchase?

Confirm the model/MPN, sell unit, size/color, jobsite condition, compatible system components, and any manufacturer installation limits before approving the order.

Roofing and exterior-envelope work can involve fall hazards, weather exposure, fumes, adhesives, and system-specific installation requirements; follow the manufacturer instructions, OSHA-safe work practices, and local code or use a qualified contractor.

Product Expert Notes

Choose this item when Henry model/MPN PG988WHS073, SKU HEN9885, and the 5G sell unit match the project requirement. It is best treated as an exact-match material selection, not a generic substitute.