Roof penetrations, among the most difficult of waterproofing details, should be easy and quick to install, yet dependable for decades.
Our patented Millennium Lockin’ Pocket® is designed to seal technically challenging roof penetrations where field flashing may not be practical. When installed and filled with Millennium Hurricane Force® Universal Sealer Extreme, the flashing system becomes a long lasting, waterproof flashing detail that can make the most challenging penetrations watertight in minutes. The system is compatible with most types of membrane roofing and is essentially VOC-free. Watch a video to learn more here.
The Lockin’ Pocket® U-Build™ kits offer completely customizable shapes to accommodate even the most irregular roof penetration clusters. Beyond Lockin’ Pocket®, we offer a myriad of additional caulks and sealants to assure that water remains where it belongs—outside the building.
Contact us today for your next roof penetration sealant system.
Our Featured Roof Penetration Sealing Systems Products
EternaBond DoubleStickTM
- Bonds to a wide range of roofing substrates
- Remains permanently flexible at low temperatures
- Utilizes EternaBond advanced MicroSealant Technology
| Technology | Documentation | |
|---|---|---|
EternaBond DoubleStickTMUsed for a putty tape primary gap sealant prior to installing lockin pocket and hurricane force universal ext creating a water proof seal between two or more surfaces repair of modified bitumen cap sheets and a |
TechnologyTape Film SBC Tape | Tapes |
EternaBond WebSeal
- Designed to seal under and accept waterbased solventbased coatings
- Conforms to irregular surfaces
- Primerless application featuring MicroSealant Technology
| Technology | Documentation | |
|---|---|---|
EternaBond WebSealUsed for sealing joints seams membrane tears flashings prior to application of a restorative coating or a liq sealing roof penetration gaps prior to the installation of a liquid applied flashing systems or a lo |
TechnologyTape Film SBC Tape | Tapes |
Millennium 1-Part Pumpable Sealant
- Single component sealant requiring no mixing
- Remains flexible absorbs stresses
- Solventfree VOC compliant
| Technology | Documentation | |
|---|---|---|
Millennium 1-Part Pumpable SealantUsed for filling penetration pockets and patented millennium lockin pocket and general purpose sealing filling penetration pockets and patented millennium lockin pockets and general purpose sealing |
TechnologyLiquid Reactive One Part 1K STPMS | MS Polymer |
Millennium Hurricane Force Universal Sealer Extreme
- Ready to use out of the box requires no messy premixing
- Excellent flow and self-levelling characteristics
- Suitable for use in VOC regulated markets
| Technology | Documentation | |
|---|---|---|
Millennium Hurricane Force Universal Sealer ExtremeUsed for filling penetration pockets and patented millennium lockin pocket and general purpose sealing |
Technology2K Polyurea | Liquid Reactive Two Part Other |
Millennium Lockin Pocket InterLocking Flashing System
- Compatible with most roof substrates
- Remains flexible absorbs stresses
- Up to 10 times faster that alternative pipe flashing methods
| Technology | Documentation | |
|---|---|---|
Millennium Lockin Pocket InterLocking Flashing SystemUsed for fast installation and sealing of technically challenging roof penetrations where field flashing may |
TechnologyUrethane |
Millennium LPS
- Single component general purpose sealant
- Flexible tough sealant that will absorb stresses
- Solvent-free, VOC compliant formula
- Single component pocket anchor sealant
| Technology | Documentation | |
|---|---|---|
Millennium LPSUsed for adhering millennium lockin pocket to substrates and as a general adhesive and sealant on roof appli adhering millennium lockin pocket to substrates and as a general adhesive and sealant on rooftop ap |
TechnologyLiquid Reactive One Part 1K STPMS | MS Polymer |
Millennium One StepTM Battery Powered Applicator
- Portable no cords or hoses
- Durable construction capable of dispensing higher viscosity adhesives
- Single piston drive assures on-ratio dispense
| Technology | Documentation | |
|---|---|---|
Millennium One StepTM Battery Powered ApplicatorUsed for 5l one steptm insulation and hurricane force membrane adhesive cartridges dispensing 1 |
TechnologyApplication Equipment | Equipment - Dispensing |
Millennium Single-Ply Primer
- High viscosity formula limits splashing
- Approved for both EPDM and TPO single-ply membranes
- Not for use in VOC regulated markets
| Technology | Documentation | |
|---|---|---|
Millennium Single-Ply PrimerUsed for also as a primer under a restorative coating priming epdm and tpo prior to installation of tapes laminates and sealants or as a primer under a re priming epdm membrane prior to installation of tapes and laminates priming epdmtpo membrane prior to installing lps sealant and a millennium lockin pocket priming tpo prior to installation of tapes flashings and sealants |
TechnologySolvent Based Nonreactive Rubber Butyl | Solvent-based | Solventbased Nonreactive Rubber Butyl | Solventbased Nonreactive Rubber Other |
Millennium Water Block Mastic
- Permanently flexible sealant even at low temperatures
- Low VOC formula suitable for use in all markets
- Excellent adhesion to many substrates including metal glass wood concrete block and various roofing
| Technology | Documentation | |
|---|---|---|
Millennium Water Block MasticUsed for a permanently flexible secondary sealant in unexposed waterproofing applications |
TechnologySolvent Based Nonreactive Rubber Other | Solvent-based | Solventbased Nonreactive Rubber Other |
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Related
Resources
- Millennium Lockin’ Pocket® Brochure
- Lockin’ Pocket® Inter-locking Flashing System Comparison to Pitch Pan
- Lockin’ Pocket® Inter-locking Flashing System Installed on EPDM Membrane
- Lockin’ Pocket® Inter-locking Flashing System Installed on TPO Membrane
Related
Brands
Related
Technologies
- Application Equipment
- Solvent Based Nonreactive Rubber Butyl
- Solvent-based
- Solventbased Nonreactive Rubber Butyl
- Solventbased Nonreactive Rubber Other
