Low-VOC Aerosol Contact Adhesive/Primer Applies and Flashes Off Quickly

AeroWeb Low-VOC Aerosol Contact Adhesive/Primer The new AeroWeb Low-VOC Aerosol Contact Adhesive/Primer from Mule-Hide Products Co. was designed to boost productivity. According to the manufacturer, the product delivers aggressive adhesion and a quick drying time while going on as much as 60 percent faster than traditional roller-applied adhesives.

The new adhesive can be used in a wide variety of applications, including adhering standard TPO and standard EPDM membranes to horizontal and vertical surfaces; adhering fleece back membranes to vertical surfaces; enhancing the bond between Mule-Hide F5 Air & Vapor Barrier and various substrates; and priming unexposed asphalt prior to applying Mule-Hide HeliX Low-Rise Adhesive for insulation attachment.

AeroWeb’s low-VOC (volatile organic compound), methylene chloride-free formula provides powerful adhesion and a quick drying time in a wide range of temperatures, helping contractors avoid weather-related delays. It can be applied as an adhesive or primer in ambient temperatures as low as 25 degrees Fahrenheit.

Fast, even aerosol application saves crews time while also increasing the coverage rate. Applied using a self-contained spray system, AeroWeb goes on up to 60 percent faster than traditional roller-applied adhesives. The web-like spray pattern also means that the adhesive must be applied to just 75 percent of the surface, versus 100 percent coverage with roller-applied adhesives.

A short tack time and long application window further boost crew productivity. AeroWeb flashes off in less than five minutes, so crews aren’t kept waiting. AeroWeb then remains sticky longer, enabling crews to work with larger sections of membrane.

According to the company, setup is minimal. Clean-up of tools and surfaces is fast and easy using UN-TACK safe solvent or mineral spirits. AeroWeb complies with VOC-related regulations in all 50 states. It is sold in #40 cylinders filled with 30 pounds of adhesive. One cylinder typically covers 1,000 square feet when used as a contact adhesive.

For more information, visit www.mulehide.com.
AeroWeb Low-VOC Aerosol Contact Adhesive/Primer

Line of Pitch Pans Can Be Used on Both Horizontal and Vertical Surfaces

ShapeShift line from Mule-Hide Products Co. Inc. The new ShapeShift line from Mule-Hide Products Co. Inc. is a single solution for creating pitch pans for use in virtually any low-slope roofing job, including with smooth modified bitumen systems and on both horizontal and vertical surfaces. The line — consisting of ShapeShift Pitch Pan straight and outside corner sections and MP Liquid Sealant — can be used with EPDM, TPO, PVC, metal, spray polyurethane foam (SPF), elastomeric acrylic coating, smooth modified bitumen and smooth built-up roofing systems.

When filled with JTS 1 joint and termination sealant from Mule-Hide Products, ShapeShift Pitch Pans can be installed on walls, enabling them to be used to flash troublesome cables or conduits penetrating parapet walls when a prefabricated pipe boot will not work. The straight and corner sections feature interlocking joints and snap together to form square and rectangular pitch pans 4 inches by 4 inches and larger.

MP Liquid Sealant is available in White, Black and Gray. It comes in 2-liter foil pouches, with four pouches to a pail. The threaded cap on the foil pouches allows any unused product to be saved for up to 30 days after opening.

ShapeShift Pitch Pans are available in White. Made of a high-strength polymer, the straight sections are approximately 3 inches long and the radius corner pieces measure approximately 2 inches by 2 inches. Cartons contain 16 straight sections or 16 or 48 corner pieces.

For more information, visit www.mulehide.com.

ShapeShift line from Mule-Hide Products Co. Inc.

Low-Rise Adhesive Now Available in Larger Containers

Mule-Hide Products Co. now offers Helix Low-Rise Adhesive in 15-gallon pony kegs and 50-gallon drums for use in completing larger jobs. Mule-Hide Products Co. now offers Helix Low-Rise Adhesive in 15-gallon pony kegs and 50-gallon drums for use in completing larger jobs. According to the manufacturer, Helix Low-Rise Adhesive provides quick, clean adhesion of approved roof insulations, thermal barriers, cover boards and fleece-backed single-ply membranes to a wide variety of acceptable roofing substrates. The two-component, construction-grade polyurethane foam is applied in a single step, saving crews time and hassle. 

Both parts of the adhesive (Part A and Part B) are ready to use from the container – no mixing required – and are applied simultaneously in a 1:1 ratio through a static mix tip. The adhesive is applied in continuous ribbons or beads spaced 4, 6 or 12 inches apart, depending on the project and code requirements. There is no overspray. The adhesive cures fully in just minutes.
 
A pony keg covers approximately 2,350-7,000 square feet of roof and a drum covers approximately 8,350-25,000 square feet of roof, depending on bead spacing and substrate properties. Containers of Part A and Part B are priced separately but must be purchased as a set.
 
According to the company, the adhesive is odorless and solvent-free and contains no volatile organic compounds (VOCs), chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs), making it crew-, building occupant- and environment-friendly.
 
The adhesive eliminates the need for mechanical fasteners, maintaining a puncture-free vapor retarder, preventing thermal bridging and protecting the structural integrity of the roof deck. The adhesive provides superior wind uplift resistance, allowing it to be used on taller buildings and buildings in higher wind zones. In addition, it provides exceptional hail resistance when used as an adhesive for fleece-backed membranes. 
 
In addition to the pony kegs and drums, Helix Low-Rise Adhesive remains available in cartridge twin-pack tubes (covering approximately 125-400 square feet of roof) and two-tank sets (covering approximately 1,000-3,000 square feet of roof). 

Roofing Companies Form Asphalt Underlayment Council

Four roofing companies—Carlisle, Gardner-Gibson, Maryland Paper and Mid-States Asphalt—have formed the Asphalt Underlayment Council (AUC), a new industry association developed to cultivate the long-term success of underlayment products for building envelope applications for both residential and commercial structures.

This new group’s Interim Executive Council was instrumental in identifying the need for an industry council that supports the standardization of underlayment product quality, performance and integrity. Current AUC members include Owens Corning, Polyglass USA, Mule-Hide Manufacturing, GMC Roofing & Building Paper, GAP Roofing, Warrior Roofing Manufacturing and GAF

“With the introduction of new types of roofing underlayment products, it was felt that an industry group was needed to monitor, administer and contribute to product standards,” noted AUC Executive Director Michelle Miller.

Because standards and requirements for roof repair, reroofing, roof recovering and replacement often lack clarification within the definition of underlayment, AUC’s inaugural technical committee will focus on code classifications and industry regulations.

“The pathways to code compliance vary depending on the product type,” said John Woestman, AUC’s technical director. “The continuous influx of newly designed products and ever-evolving regulations requires a strong knowledge base with deep understanding of the codes prevalent in this industry.”

Bringing regulatory issues to light through educational initiatives and industry outreach will be accomplished through raising awareness and advocacy. AUC will actively assist in the development of building codes to ensure the high performance of roofing systems in the future.

“We will work directly with installers and contractors who may not be aware of the various product categories that are occurring in the underlayment industry,” said Robert Almon, AUC Interim Executive Council member. “Understanding the nuances of underlayment as well as discerning codes and comprehending code compliance are vital. With our combined historical experience, AUC is in a prime position to ensure all the issues surrounding underlayment are addressed through a range of resources from an engaged council, committees and membership to a vibrant website that will be launched soon, growing media outreach, literature development and ongoing educational opportunities.”

The group welcomes roofing underlayment firms to join AUC to work to make these important initiatives viable and sustainable. To learn more about the Asphalt Underlayment Council or to ask about membership, email info@aucunderlaymentcouncil.org or call (847) 686-2243.

Roof Drains Designed for New Construction and Retrofits

Mule-Hide Products Co. has added a selection of roof drains to its offerings.

Mule-Hide Products Co. has added a selection of roof drains to its offerings.

Mule-Hide Products Co. has added a selection of roof drains to its offerings. For new construction, kits feature drains with heavy-duty bodies made of injection-molded PVC or epoxy-coated cast iron. For retrofit applications, options suit the requirements of any project and all are designed for quick, easy installation. Aluminum and copper outlets are available. Flange material choices include aluminum, asphalt, copper and—for contractors who prefer to heat-weld the flange to the outlet—TPO and PVC. All drains are available in multiple sizes with elevated strainer ring risers to increase water flow through the drain and clamping rings with undersides that ensure the drain ring is tightly secured to the roof membrane.

Mule-Hide Redesigns Website

Mule-Hide Products has launched its newly redesigned website, mulehide.com, which makes it easier for contractors, architects, building owners, facility managers, modular manufacturers/dealers, and distributors to find the product and system information they need. It also offers a variety of user-friendly tools designed to help warranty-eligible contractors manage their Mule-Hide-warranted jobs.