RS 900 HARDEX NEUTRAL CURE SILICONE Unvulcanized Rubber Appearance Clear, white, black, bronze and aluminium. Specific Gravity (20oC) 1.03 Consistency Non-sag Tack-Free Time < 1 hour Skin-forming time (at 27oC / 70% r.h) 15-20 mins Extrudability 5 Sec Vulcanized Rubber Specific Gravity (20oC) 1.03 Max. Tensile Stress (JIS A 5768) 8.5 kg/cm2
0.83MPa 50% Modulus
(ISO 34, rods2) 4.0kgf/cm2
0.39MPa Elongation under max. load
Elongation at breakpoint
Cohesive failure (JIS A 5758) 170%

170%
100% Tensile Strength
(JIS k6301) 15 kgf/cm2
0.19MPa Elongation (JIS K 6301) 390% Hardness Shore A (JIS K6301) 20-26 Tear Strength (ISO 34, method C) 3.0 N/mm Application Temperature Range -37oC to +60oC Temperature resistance -62oC to +150oC PRODUCT NAME
RS 900 Hardex Neutral Cure Silicone Sealant. PRODUCT DESCRIPTION RS 900 Hardex Neutral Cure Silicone Sealant.is a one part construction sealant with primeless to most substrates neutral cure, non-corrosive. It cures in the presence of atmospheric moisture to a long life formed-in-place silicone rubber joint and glazing sealant. BASIC USES RS 900 Hardex Neutral Cure Silicone Sealanthas excellent adhesion to both porous and non-porous construction substrates and is ideal for use in expansion joints, curtain walling and building facades, automobile, electronic industrial, shipbuilding sealing. RS 900 has excellent adhesion to most non-porous surfaces such as glass, stone, wood, brick, concrete, mobile, ceramic, etc. COLORS Clear, white, black, bronze and aluminium. PACKAGING RS 900 is available in 300g polyethylene cartridges, 24 pieces per carton. TECHNICAL DATA
RS 900 has a work life of 10 to 20 minutes. The moisture contents of the air at the time of application and during cure of the sealant. CURE TIME Cure time is affected by relative humidity, degree of confinement and cross sectional thickness of the sealant. Sections up to 2mm thick become rubbery solids in about 24 hours at 23(C. SHELF LIFE 12 months from date of manufacturing when stored below 32°C. SURFACE PREPARATION Surfaces must be clean, dry, free of dust, dirt, rust, oil and other contaminants for proper adhesion. HEALTH PRECAUTION Direct contact of uncured sealant irritates eyes and may irritate skin. Not for internal consumption. Incase of eye contact, flush eyes with water for 15 minutes and call a physician. In case of skin contact, wash skin thoroughly with soap and water. In case of ingestion, get medical attention immediately. KEEP OUT OF REACH OF CHILDREN. MAINTENANCE
If the sealant is damaged and the bond is intact, cut out the damaged area and recaulk. WARRANTY The information and data contained herein is believed to be accurate and reliable ; however, it is the user’s responsibility to determine suitability of use. Since the supplier cannot know all the uses or the conditions of use to which this product may be put, no warranties concerning fitness or suitability for a particular use or purpose are made.The supplier warrants only that its products will meet its specifications. There is not a warranty of merchantability or fitness for use, nor any other express or implied warranty. The user’s exclusive remedy and the supplier’s sole liability is limited to refund of the purchase price or replacement of any product shown to be otherwise than was warranted. The supplier will not be liable for incidental or consequential damages of any kind. ติดต่อ ลินิน 081-633-7136 www.lpslabs.com , www.surfaceprotech.com Email: ejun_xx@hotmail.com Email : Cs.Surface@gmail.com