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NEPSEAL PS
[TWO COMPONENT GUN- GRADE POLYSULPHIDE SEALANT]
Description:
NEPSEAL PS is a two part polysulfide sealant available in self levelling and gun grade consistencies.
NEPSEAL PS effectively seals all joints subject to structural movements as well as non-moving joints
against ingress of water and dust.
Primary Applications:
 For sealing curtain wall panels, window glazing, flashings etc.
 For sealing expansion and contraction joints in all types of buildings.
 For sealing control joints in floors and pavements.
Properties
Colour
Pot Life
Tack Free Time
Cure Time
:
:
:
:
White and Black when mixed turns to Grey
One Hour at 30ºC
8 Hours at 30ºC
24 Hours at 30ºC
Technical Data:
Tensile strength
Peal strength on concrete
Hardness (shore A)
:
:
:
80 psi (ASTM D – 412)
16 pli cohesive failure (ASTM D -794)
25 +/- 5 (ASTM D – 2240)
Directions For Use:
Surface Preparation
All joints must be absolutely clean, all curing compounds, old caulks, grease, waterproofing
compounds, etc. must be removed. For non-porous surfaces such as glass, metal, etc., cleaning with
M.E.K or toluene is recommended. EPE foam is recommended as a joint filler and backup material.
Mixing
All material should be in the proper temperature range of 16-32ºC. Mix part A and part B (resin and
hardener) for 3 minutes using a drill or manual mixer. For ease of mixing add part B to part A.
Application
Apply by caulking gun, hand or pour from the container. Press firmly into joint using a trowel or
putty knife to insure good contact.
Cleaning
Clean all tools and equipment with kerosene oil / diesel
Packing
4 Kg pack.
Storage
Store in cool, dry condition.
Note
Field service, where provided, does not constitute supervisory responsibility. For additional
information contact your local NEPTUNE representative. NEPTUNE reserves the right to have the
true cause of any difficulty determined by accepted test methods.
Disclaimer
Whilst any information contained herein is true, accurate and represents our best knowledge and
experience, no warranty is given or implied with any recommendations made by us, our
representatives or distributors as the conditions of use and the competence of any labour involved
in the application are beyond our control.
NEPTUNE CONSTRUCTION CHEMICALS
FLAT NO. 3, BLOCK NO. 21, GROUND FLOOR,
SPRINGFIELD COLONY, FARIDABAD, HARYANA -121003
Phone: 0129-4000943 ; WEBSITE: www.neptune.org.in