5 oz, clear, flexible sealant, premium, all purpose, ultra elastic, ultra clear sealant for sealing & patching a wide variety of surfaces & projects, all weather application & excellent adhesion, even to wet surfaces, use it to seal out air, water & moisture for a durable, 100% waterproof & waterproof seal, stays flexible & crack proof even in cold weather, sealant does not yellow & is clearer than silicone.