Key features of the Elcometer 135C Bresle Test Patches Include: Easy to peel off after test, leaving no foam on the substrate. 19% thicker foam walls than traditional patches – easier to insert a needle. Sealed compartment with clear flexible membrane for sampling soluble impurities Covers on both sides to protect against dust and contaminants. Supplied with a Certificate of Cleanliness & Test Area Available in boxes of 25 & 100 Elcometer Bresle Test Patches are also available as part of the Elcometer 138 Bresle Salt Kit. Water-tight seal Robust & durable the new Elcometer 135C Bresle patches use a high quality adhesive, ensuring a water-tight seal during test. Easy to insert the syringe The new Elcometer 135C Bresle Test Patches have a thicker foam surround compared to traditional patches, allowing easier insertion of the syringe. No foam residue Elcometer 135C Bresle Patches are easy to peel off after a test, leaving no foam on the substrate, causing less damage as no need to scrape off residue
