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What is a 3A desiccant, and why is it important?

3A desiccant for glazing is a type of molecular sieve specifically designed to absorb water molecules without interfering with the gas fill inside the unit. Lower-quality desiccants may also absorb gas, causing deflection and potential failure. At Glasscraft, we only use pure 3A desiccant for glazing, ensuring that our sealed units remain stable and perform efficiently. By using 3A desiccant for glazing, we maximise the lifespan and integrity of our units.