XTRASEAL SN-501 100% RTV NEUTRAL SILICONE SEALANT(BLACK/WHITE/CLEAR/GREY)

ITEM INCLUDED :

XTRASEAL SN-501 100% RTV NEUTRAL SILICONE SEALANT(BLACK/WHITE/CLEAR/GREY)

SN-501 SILICONE SEALANT IS ONE PART SEALANT THAT OFFER EXCELLENT ADHESION, WEATHERABILITY AND ELASTICITY FOR GENERAL GLAZING AND FOR SEALING APPLICATION.

FEATURES:
♦ CERTIFY TO ASTM C920-CLASS 25
♦ JOINT MOVEMENT CAPABILITY UP TO +/- 25 %
♦ NEUTRAL, OXIME CURING SYSTEM
♦ NON CORROSIVE TO METALS
♦ NON CORROSIVE TO ALKALINE SUBSTRATES
♦ NON CORROSIVE TO AUTOMOBILES
♦ OUTSTANDING DURABILITY
♦ ONE PART NO MIXING
♦ PERMANENTLY FLEXIBLE
♦ EXCELLENT GUNNABILITY (-20°C TO 50°C)
♦ WEATHER PROOF
♦ LOW SHRINKAGE
♦ NO SAGGING
♦ PRIMERLESS ADHESION TO MOST MATERIALS
♦ UV RESISTANCE

USES:
♦ GENERAL GLAZING: MASORY, CONCRETE,CERAMICS STONE, GLASS, METALS,STAINLESS STEEL,ALLUMINIUM, MOST PLASTICS, WOOD, BRICK, ZINCALUME,GALVANIZED IRON.
♦ GENERAL SEALING: CONTAINERS,AUTOMOBILES, RAIN WATER GOODS,ROOFING, JOINTS IN BUILDING AND CIVIL ENGINEERING.
♦ DIY APLICATIONS: GUTTER, AIRCONDITIONING, SANITARY, CAR, BOAT AND OTHER MARINE INDUSTRY USES.
♦ ELECTRONICS SEALING: AS SEALANTS IN THE ELECTRICAL AND ELECTRONICS INDUSTRY.

NOT RECOMMENDED FOR:
SN-501 IS A NEUTRAL (OXIME) CURING SILICONE.AS WITH OTHER SILICONE SEALANTS, IT IS:
NOT FOR: TRAFFIC AREAS OR AREAS SUBJECT TO ABRASION.
NOT FOR: PAINTS COATING.
NOT FOR: POLY-CARBONATE OR POLYACRYLATE IF THEY UNDER TENSION.
NOT FOR: COPPER MATERIALS.

JOINT DESIGN:
THE SPECIFIED SEALANT BEAD SIZE SHOULD BE CALCULATED TO COMPLY WITH THE COMPRESSION AND EXTENSION CAPABILITIES OF THE SEALANT IN RELATION TO THE ANTICIPATED JOINT WIDTH DUE TO EXPANSION AND CONTRACTION.
GENERALLY CALCULATION OF THE WIDTH OF SN501 SEALANT BEAD SHOULD BE COMPUTED ON THE BASIS OF A MAXIMUM ± 30 %
COMPRESSION AND EXTENSION CAPABILITY MINIMUM BEAD SIZE SHOULD NOT BE LESS THAN 3mm TO ACCOMMODATE MOVEMENT.DESIGN JOINT DEPTH OF WHICH RATIO WIDTH BECOMES 0.5 TO 1.

SUITABLE JOINT DEPTH VS WIDTH:
6mm x 6mm
8mm x 12mm
10mm x 20mm
-JOINT SIZE MINIMUM 3mm x 3mm.
-JOINT SIZE MAXIMUN 30mm.

APPLICATION:
♦ SURFACE MUST BE CLEAN AND DRY.
♦ MASK SMOOTH SURFACE TO SIMPLIFY CLEAN UP.
♦ USE APPROVED BACK-UP MATERIAL IN JOINT.
♦ CUT NOZZLE TO DESIRED SIZE.
♦ INSERT CARTRIDGE INTO CAULKING GUN.
♦ PUSH SEALANT AHEAD FOR UNIFORM BEAD.
♦ TOOL WITHIN 5 MINUTES.
♦ CLEAN OFF EXCESS SEALANT WITH M.E.K. OR TOLUENE.

CURING TIME:
SN-501 WILL TACK FREE IN APPROXIMATELY 15 MINUTES AND WILL CURE TO A DEPTH OF 10mm IN 7 DAYS. LONGER CURING TIME MAY BE NECESSARY IN DRY AND LOW HUMIDITY AREA.

SPECIFICATION:
CURING SYSTEM NEUTRAL (OXIME)
APPEARANCE NON-SAGGING PASTE
ODOUR LOW OXIME SMELL
SPECIFIC GRAVITY 1.02 ± 0.02
SHORE A
HARDNESS
30 APPROX.
ELONGATION 400% APPROX.
TENSILE STRENGTH 1.20MPa APPROX.
TACK FREE TIME WITHIN 15 MINUTES
APPLICATION TEMP. -20°C TO 50°C
SERVICE TEMP. -50°C TO 150°C
SHELF LIFE 12 MONTHS

STORAGE:
MATERIAL SHOULD BE STORED IN A DRY AND COOL PLACE BETWEEN +50C TO +300C.