Road Silicone Sealant

La description

Road Silicone Sealant LZ***0 Road Silicone is one component, neutral cure low modulus silicone ***** has extremely water-proof and anti-weather ageing and excellent anti-thermal ***** has good adhesive property to the concrete and the other most building material. ***** Characterisc: 1. Neutral cure, non-corrosiveness to most material; 2. Excellent heat resistance and cold resistance; keep operation between – *0°C to **0°C.; 3. Super weather resistance, ozone resistace and chemical corrodibility resistance ; 4. Excellent adhesive property; 5. One component, easy operate; 6. Good storage stability. 3. Basic application On concrete seam to airport、highway、bridge、public road pavement , etc. ***** technical data: Sequence Item Technical target Test method Before vulcanization 1 exterior appearance grey/black toothpaste shape GB/T****7 2 Surface dry time h ≤1 GB/T****7 3 sag mm 0 GB/T****7 After vulcanization 4 hardness（Shore A） ≥*0 GB/T**1 5 **0%tensile strength （MP a） 0.2～0.3 GB/T****7 6 Dumbbell piece elongation at break（%） ≥***0 GB/T**8 7 Elastic recovery rate % ≥*5 GB/T****7 8 Mass loss rate % ≤5.0 GB/T****7 ***** and safe: ***** new laid concrete or asphalt, which must be cure or air drying, then , use road silicone sealants; 2.Seals layer must lower than road surface, to avoid damage to the adhesive layer by driving; 3.Use the proper solvent to thorough clean substrate surface; 4. Workplace should always keep good ventilation ***** cure silicone sealant can’t be touch eyes, if contact, please wash with water, and connect with doctor; ***** avoid touch skin with long time, or may cause itch; 7. In out of the reach of children. if you are interested so please feel free and send inquiry to us for more details.