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Henry 928 Pro-Grade Pitch Pocket & Self-Leveling Roof Sealer 10.1 oz Cartridge
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Henry 928 Pro-Grade Pitch Pocket & Self-Leveling Roof Sealer 10.1 oz Cartridge
Henry Pro-Grade 928 is a one-component, moisture-curing, self-leveling sealant for pitch pockets and fastener sealing on low- and semi-steep sloped metal roofs. It is supplied as one 10.1 oz cartridge for standard sealant guns. It forms a watertight, zero-shrinkage seal around pipe penetrations and fastener heads.
Key Features:
- Self-leveling formula: Reduced flow and sag properties improve the hang of the sealant on low and semi-steep sloped applications.
- Encapsulates fasteners: A dollop applied to each fastener head completely encapsulates the fastener and seals the perimeter to the metal panel.
- Zero shrinkage: Forms a watertight, non-shrinking seal for pipe penetrations through roof decks in metal pitch pocket flashings.
- Fungus resistant: The cured sealant is fungus and mildew resistant.
- Title 24 compliant: Meets Title 24 compliance as stated by the manufacturer.
- Standard cartridge: Ships in a 10.1 oz cartridge that fits a standard sealant gun for easy application.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Henry |
| Sell unit | 1 cartridge, 10.1 oz |
| Product line | Henry Pro-Grade 928 |
| Material | One-component, moisture-curing sealant |
| Dimensions | 10.1 oz cartridge |
| Available sizes | 10.1 oz |
| Pack quantity | 1 cartridge |
| Intended use | Sealing pitch pockets, pipe penetrations, and fasteners on low- and semi-steep sloped metal roofs |
| Approvals | Title 24 Compliant (as stated by manufacturer) |
| Application | Self-leveling; applied with a standard cartridge gun |
| Special properties | Fungus and mildew resistant; zero shrinkage; professional use only |
Fit and Compatibility:
Designed for metal pitch pocket flashings and metal roof panels on low- and semi-steep slopes. Applied with a standard caulking gun; pitch pocket flashings and metal roofing are sold separately.
Frequently Asked Questions (FAQ):
Q: What is included in one order?
A: One 10.1 oz cartridge of Henry 928 Pro-Grade Pitch Pocket & Self-Leveling Roof Sealer.
Q: What can I use this sealant for?
A: It seals pipe penetrations in metal pitch pocket flashings and encapsulates fastener heads on low- and semi-steep sloped metal roofs.
Q: What gun does it fit?
A: It is packaged in a standard cartridge for easy application with a standard sealant gun.
Q: Does it shrink as it cures?
A: No, the manufacturer states it forms a watertight, non-shrinking seal.
Q: Will it stay on sloped metal roofs?
A: Yes, its reduced flow and sag properties improve hang on low and semi-steep sloped applications.
Q: Who should apply it?
A: It is labeled for professional use only.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Moisture-curing polyurethane-style sealants like this one need ambient humidity to cure, so tool it promptly after dispensing and expect skin-over time to vary with weather. Dabbing a dollop over each metal roof fastener is a fast, effective way to stop back-out leaks on ribbed panels. For pitch pockets, fill completely around the penetration to avoid voids that collect water.
For professional use only; follow the product safety data sheet for handling, ventilation, and skin and eye protection.
Add the Henry 928 Pro-Grade Pitch Pocket Sealer to your metal roofing maintenance kit today.
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