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Henry CM-100 Moisture-Cure Fluid Applied Roofing & Waterproofing Membrane, 5 Gal Pail
Regular price $470.00Henry CM-100 Moisture-Cure Fluid Applied Roofing & Waterproofing Membrane, 5 Gal Pail
Henry CM-100 is a one-component, solvent-free, moisture-cure elastomeric membrane for cold-applied roofing and waterproofing, sold as a 5-gallon pail. It cures by reaction with airborne moisture into a seamless rubber-like membrane and can be applied single-ply or in a high-build two-ply system, including over green roofing assemblies.
Key Features:
- Moisture cure: One-component elastomeric that cures through reaction with airborne moisture.
- Seamless finish: Forms a heavy-duty, seamless, rubber-like impervious membrane.
- Damp concrete ok: Can be applied to damp or green concrete, saving drying time.
- Low odor: Very low odor and safe for use in confined spaces or hard-to-reach applications.
- Cold application: Cold alternative to hot-applied rubberized systems, hot mop, felt ply or pre-formed sheeting.
- Solvent-free: Solvent-free and polyisocyanurate-free formulation.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Henry |
| Sell unit | 1 pail, 5 gal |
| Product line | Henry CM-100 |
| Available sizes | 5 gal |
| Material | Elastomeric rubberized asphalt, moisture cure, solvent-free |
| Color / finish | Black (membrane) |
| Dimensions | 5 gal pail |
| Intended use | Cold-applied roofing and waterproofing membrane, including green roofing assemblies |
| Application surfaces | Concrete, stone, wood, cement and metal |
| Application method | Single-ply or high-build two-ply fluid application |
Fit and Compatibility:
CM-100 replaces hot-applied rubberized membrane systems, conventional hot mop with felt ply, or pre-formed sheet membranes, and is well suited to green roof waterproofing. It adheres to concrete, stone, wood, cement and metal; primers, reinforcement and detail materials are supplied separately.
Frequently Asked Questions (FAQ):
Q: What is included?
A: One 5-gallon pail of Henry CM-100 fluid applied waterproofing membrane.
Q: How does it cure?
A: It is a one-component moisture-cure product that reacts with airborne moisture to form a seamless rubber-like membrane.
Q: Can it go over damp concrete?
A: Yes, it can be applied to damp or green concrete, unlike many membrane systems.
Q: Is it safe in confined spaces?
A: Yes, with very low odor and a solvent-free, polyisocyanurate-free formula, it is suited to confined or hard-to-access areas.
Q: Does it replace hot-applied systems?
A: It provides a cold alternative to hot-applied rubberized membranes and to hot mop with felt ply or pre-formed sheeting.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
CM-100 shines where kettles, torches and fumes are a problem, such as occupied buildings, confined plazas and green roof decks over damp structural concrete. Flash detail penetrations and apply in the two-ply high-build system where durability matters most. Schedule work so the membrane cures before flood testing or membrane protection layers go down.
Verify surface preparation and curing requirements in the product data sheet, and provide adequate site access and ventilation controls even though the product is low odor.
Choose Henry CM-100 5-gal pail for a cold-applied, seamless roofing and waterproofing membrane.
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