The polyurethane foam is applied in a single step. Both parts of the adhesive are ready to use from the container – no mixing required – and are applied simultaneously in a 1:1 ratio through a static mix tip. It 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, and it cures in minutes.
Helix Low-Rise Adhesive contains no volatile organic compounds (VOCs), chlorofluorocarbons (CFCs) or hydro chlorofluorocarbons (HCFCs).
It does not require mechanical fasteners, maintaining a puncture-free vapor retarder, preventing thermal bridging and protecting the structural integrity of the roof deck.
The bond created by Helix Low-Rise Adhesive provides wind uplift resistance, allowing it to be used on buildings in higher wind zones. In addition, it provides hail resistance when used as an adhesive for fleece-backed membranes.
Helix Low-Rise Adhesive comes in cartridge twin-pack tubes or two-tank sets. Both include one container of each of the adhesive’s two components – Part A and Part B. Cartridge twin-packs cover approximately 200-600 square feet of roof and tank sets cover approximately 1,000-3,000 square feet of roof, depending on bead spacing.
The cartridges fit most dispensing guns currently available on the market. Tank sets come with a Helix Gun Assembly (25-foot dual-hose with attached spray gun), petroleum packet, wrench, and 10 Tank Static Mix Tips. Contractors need not purchase specialty pumps or spray rigs. No external power source is required to run application equipment.
GenFlex Roofing’s EZ TPO Peel & Stick Membrane Extends the Installation Window for Contractors to 20 F
The improved Peel & Stick adhesive allows contractors to maximize their productivity. By avoiding separate transportation, mixing, priming and application of adhesive, as well as clean-up of associated rooftop clutter, the self-adhesive membrane means significant time and labor savings. The pre-formulated and factory-applied adhesive also equals uniform performance.
The new EZ TPO Peel & Stick adhesive has no VOCs and is odor-free. By exceeding low-VOC-emissions requirements, the EZ TPO Peel & Stick membrane is safe for installers and building tenants, avoiding any delays or concerns when working in occupied buildings. In addition, the product’s durability and solar reflectance make it an energy-saving option.
PHOTO: Genflex Roofing Systems
GenFlex Roofing Systems has introduced an enhanced self-adhesive technology for its EZ TPO Peel & Stick membrane. The new adhesive formula offers twice the bonding strength and can be installed in temperatures as low as 20 F and as high as 120 F. The new adhesive also has no VOCs and is odor-free. Therefore, the membrane is safe for installers and building tenants, avoiding any delays or concerns when working in occupied buildings.
T-REX Tape can be used for simple around-the-house fixes or extreme industrial repairs on a work site.
T-REX Tape consists of three different layers: a double-thick adhesive bringing together a tough, thick polyethylene skin and a reinforced inner cloth layer using an advanced technology called co-extrusion. The aggressive adhesive is melted and pressed through a high-tensile, woven fabric and into the molten polyethylene skin using heat and pressure to lock the layers together. This is what gives T-REX Tape four times the staying power, three times the holding power and two times the bite compared to regular tapes.
This double-thick, super-aggressive adhesive allows the tape to offer superior hold on more surfaces than other ordinary tapes, including rougher and dirtier surfaces in a wide range of temperatures and humidity levels. T-REX Tape also is specifically designed with a thick sun-resistant skin which gives the tape its famed holding power—inside or outside.
Available in convenient aerosols, 4- by 1-gallons, 35-gallon drums and 55-gallon drums.
MFM Building Products, a manufacturer of a full envelope of waterproofing and weather barrier products for the building industry, is pleased to announce that the company’s PowerBond adhesive system has received US patent approval (Patent No. 8,603,629).
The patented PowerBond technology was developed to allow select MFM waterproofing membranes to be applied in temperatures as low as 25 F (3.9 C), while remaining stable at elevated temperatures. The dual layer/two-component PowerBond system has been incorporated into several of the company’s premium Peel & Seal, WindowWrap and underlayment products. PowerBond offers savings over other cold weather adhesive systems such as butyl and acrylic formulas.
PowerBond products adhere aggressively to the building substrate, provide self-sealing capabilities around fasteners, and will not crack or dry out for excellent waterproofing protection. The temperature range can be lowered further when using MFM Spray Adhesive during installation. MFM PowerBond products also offer an extended warranty of 12 years.
According to Tony Reis, MFM Sales & Marketing director, “We have seen tremendous growth with our PowerBond products, particularly WindowWrap PowerBond and Peel & Seal PowerBond White 250. Sales for these products have increased in both cold and warm weather markets.” Reis added that the PowerBond adhesive system can be applied to other MFM products as a special order item.