Thank you for posting your feedback. We're sorry to hear about your experience with Touch ‘n Foam Pro System 600 Kit. Based on your commentary regarding the "leaking" that you describe, it is like that the hose line was not properly connected. The most common causes for this condition are cross-threading, not applying sufficient torque to ensure a seal and/or over-torqueing, which can crush the fitting: "Tighten hose fittings with wrench provided. Do not overtighten". The texture/consistency issues that you describe can result from the product was being dispensed in an "off-ratio" manner (the blend of A and B components out of specification. The application of off-ratio product can lead to poor foam structure (low expansion, weak/brittle, too soft/poor hardness etc.) The most common reasons for this condition are attempting to spray through valves that are not opened equally: “Fully open valves on both cylinders by turning counter-clockwise until a slight resistance is felt” and/or attempting to apply the chemical through a restricted/partially clogged nozzle: "If spraying has stopped for more than 30 seconds, foam in the nozzle will begin to cure and clog, and system performance will be compromised". To verify that the chemicals are being applied in proper ratio, we recommend a "test application" prior to actual use: Spray a small amount of foam on scrap material to check chemical mix. The foam should be off-white in color and be tack free within 30–60 seconds." Lastly, Troubleshooting: If cured foam appears either lighter or darker in color immediately after spraying, one component may be blocked or empty. Immediately stop spraying and do the following:1. Check both valves to be sure they are fully open.2. Look for and fix any kinks in the hoses.3. Remove the nozzle, clean off any residual liquid or foam. Check to be sure two roughly equal chemical streams exit the foam applicator barrel by dispensing into a waste receptacle.4. Verify that the chemical, ambient, and substrate temperatures are within the suggested ranges.5. For additional assistance, contact DAP’s Technical Customer Service Department at 888-327-8477. All of the above-referenced information can be referenced in the enclosed product usage instructions, DVD as well as website usage videos. At your convenience, please contact DAP’s Technical Customer Service Department at 888-327-8477 so that we can obtain some additional information from you and to provide you with additional trouble shooting guidance.tional information from you and to provide you with additional trouble shooting guidance.