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Chem Link ChemCurb 7.5 in. Penetration Curb Kit, Gray Polyester Resin, With Sealants and Filler
Regular price $325.00Orders start at $399 — combine any items to reach the minimum. Learn more
Chem Link ChemCurb 7.5 in. Penetration Curb Kit, Gray Polyester Resin, With Sealants and Filler
The Chem Link ChemCurb Kit builds a 2-inch-high, factory-formed penetration curb around roof penetrations. This kit is the F1307P 5-inch I.D. Rounds configuration with 3 pairs (6 half-rounds) of ChemCurb, plus M-1 sealant, F1400 tubes and 1-part pourable filler. Components are made of gray precast polyester resin that resists ice, corrosion, UV light and ponding water.
Key Features:
- Complete kit: Kit contains 3 pairs (6 half-rounds) of ChemCurb, 2 tubes of 1270G-1 M-1 sealant, 2 tubes of F1400 and 28 oz. of 1-part filler.
- 2 in. curb height: ChemCurb forms are 2 inches high for code-typical penetration curbing.
- Weather-impervious: Outer surface is impervious to ice, corrosion, UV light and ponding water.
- Configurable shapes: Bisected circular curbs plus straight 6 and 12 inch pieces and 2-inch radius corners configure to any penetration.
- Strong bonding adhesive: Included M-1 is a tough thermosetting adhesive capable of bonding to steel deck.
- Self-leveling sealer: The 1-part pourable sealer is a moisture-cure, self-leveling high-performance sealer for warranted ChemCurb penetration seals.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Chem Link |
| Sell unit | 1 kit (6 half-rounds, sealants and filler) |
| Product line | ChemCurb |
| Available colors | Gray |
| Available sizes | 7.5 in. (this kit); bisected circular curbs available with 7.5 in. or 5 in. inside diameter |
| Dimensions | Curb height 2 in.; straight pieces 6 in. and 12 in.; 2-in. radius corners |
| Material | Gray polyester resin (precast polyester structural urethane components) |
| Color / finish | Gray |
| Curb height | 2 in. |
| Inside diameter | 5 in. rounds kit (F1307P); 7.5 in. I.D. curbs also available in the line |
| Intended use | Roof penetration sealing/curbing on commercial roofs |
| System components | ChemCurb forms, M-1 bonding adhesive, F1400 sealant, 1-part pourable sealer/filler |
Coverage & How Much You Need:
One kit curbs a single penetration with the 6 half-round pieces arranged around the pipe, with M-1 adhesive bonding the form to the deck. Straight 6 and 12 inch pieces and 2-inch radius corners can be combined to build larger or non-round curbs.
Fit and Compatibility:
Part of the ChemCurb penetration-sealing system: use with included M-1 bonding adhesive and 1-part pourable sealer (applied with a 1-quart caulking gun; a 1-gallon cubetainer is available for larger jobs). Designed for use in warranted ChemCurb penetration seals on commercial roofing systems.
Frequently Asked Questions (FAQ):
Q: What is included in the kit?
A: 3 pairs (6 half-rounds) of ChemCurb, 2 tubes of 1270G-1 M-1 sealant, 2 tubes of F1400 and 28 oz. of 1-part filler.
Q: What pipe size does this kit fit?
A: This kit is configured for 5-inch inside diameter rounds (F1307P); 7.5-inch I.D. curbs are also available in the line.
Q: How tall is the finished curb?
A: The ChemCurb form is 2 inches high.
Q: Can it be shaped to odd penetrations?
A: Yes, bisected circular curbs, straight 6 and 12 inch pieces and 2-inch radius corners combine to fit every shape and size of penetration.
Q: How is it sealed?
A: Bond components with the included M-1 thermosetting adhesive, then fill with the moisture-cure, self-leveling 1-part pourable sealer.
Q: What is it made of?
A: Gray precast polyester resin with an outer surface impervious to ice, corrosion, UV light and ponding water.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
ChemCurb kits replace messy field-built penetration curbs with precast forms that flash consistently around pipes and conduits on commercial membranes. Bond the form to the deck with the M-1 adhesive, then pour the self-leveling sealer inside for a warrantable penetration seal. Choose the 5-inch or 7.5-inch I.D. rounds to match the pipe cluster, or combine straights and radius corners for multiple-penetration layouts.
Follow the sealant manufacturers' handling instructions and roofing safety practices when working on commercial roof surfaces.
Order the Chem Link ChemCurb Kit for a fast, factory-formed penetration curb with sealants included.
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