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0 0 TABLE 6. 7000 & 8000 Adhesive Kit Data Kit Io Number Label Colors(') 2" Quantity Mixed Adhesive Approx. No.. of Bonds Per Kit(4) Working LifeM at 75°F (23.9°C) Minutes 2„ (50 mm) 31, (75 mm) 4„ (100 mm) 7014 Red 6.9 oz. (195 grams) 25 18 10 25 7024 (Twin Pack) Black 2,6 oz. ea. (74 grams ea.) 9/9 6/6 4/4 25 7069(3) Blue 10.1 oz. (286 grams) - - - 25 8014 Green 6.5 oz. (184 grams) 21 15 8 15 8024 (Twin Pack) Yellow 2.7 oz. ea. (77 grams ea.) 9/9 6/6 414 15 8069(3) Orange 9.8 oz. (266 grams) - (These adhesives are for Red Thread IIA piping systems conveying petroleum products including leaded and unleaded gaso- line, diesel, 100% ethanol or methanol, all alcohol -gasoline mixtures and biodiesel fuels.) ")Match the labeled adhesive color to the hardener color before mixing. (4)When adhesive is properly mixed, it has a limited "working life" during which joints may be bonded. Use of the adhesive beyond the working life is prohibited. ORecommended for secondary containment Installations due to size of kit. (4)Number of bonds depend on ambient temperature. JOINT ASSEMBLY Bell and Spigot Joint The Spigot Must Be Aligned and Locked in the dell. A cocked or misaligned joint will result in false lock up and possible joint failure during testing or at a later date. When the temperature is below 65°F (18.3°C), pre -warm the bonding surfaces (after the joint has been cleaned). CAUTION: If a solvent is used, evaporation may 0 be slow at extremely low temperatures. Use a hat air blower and apply heat uniformly to the bell and spigot until warm (not hot) to the touch. Check temperature by touching outside of the ' 1 bell and inside of the spigot to avoid contact with clean bonding surfaces. If hot to the touch, let cool before applying adhesive. If an electric heating collar is used to pre -warm, place the joint together dry, then heat the O.D. of the bell to avoid contaminating the spigot. Brush adhesive on both surfaces, applying a thin, uniform coating. To minimize contamination, apply adhesive to the bell first. Adhesive should always be worked into the machined surface by applying pressure during application. This will "wet out" the machined surface and maintain the required thin bond line. Be sure that all machined surfaces in the bell and on the spigot and cut end of the pipe are uniformly covered. Excess adhesive will make the joint more difficult to lockup and can result in a flow restriction. Connections into fittings are made using the normal bell and spigot method. A threaded (f.A.B.) spigot can be bonded into a smooth bell (fitting), or a smooth spigot can be bonded into 7 a threaded (f.A.B.) bell. • Align and lock the joint. For 2" (50 mm) fittings, insert spigot into the bell until surfaces touch, then push and turn at the same time until a lock is achieved. Only a quarter turn to a half turn is usually needed. On 3" and 4" (75 and 100 mm) diameter fittings, pushing and turning to look the joint is impractical. A driving force may be used. If the adhesive or the pipe surfaces are cool, push and hold for a few seconds to allow time for the adhesive to start flowing out of the tapered joint. if additional force is needed, a rubber mallet or a strong piece of wood and +—w44a hammer to drive the joint together is the preferred method. When the adhesive starts squeezing out of the joint, use stronger blows. Proper pipe alignment is important. Maintain back pressure against previously assembled joints to avoid shaking them loose. After the joint has started to make up, hit until no further engagement can be seen at the joint. When engagement stops, the joint is locked. Always check previous bonded joints to ensure they have not backed out. Do not use additional force on a spigot. Check lock up by moving free end of pipe in an up-and- down or side-to-side motion. The movement must be sufficient to move the joint being checked. No movement should be visible in the joint. If any movement exists, the joint is not locked up and the joint assembly procedure must be repeated.