RLC-2930 Universal MS Sealant
RLC2930 Universal MS Sealant is developed and produced with the
imported MS resin raw material, bearing
excellent waterproof ability and hight strength of extension. Fast
cured, no primer, can be painted, high quality
joint sealant based on MS polymer technology, ideal for all sealing
and boding on all materials. It is uvioresistant,
excellent weatherablity, corrosion resistance, solvent free,
isocyante free, silicon resin free and environmental
a. Friendly to user and environment: no solvent, halogens,
b. Can be painted
c. Easy to use at a wide range temperature, even in damp
d. High bonding strength, special for porous material, smooth and
e. Excellent weather proofing ability
f. Fast cure even at low temperature
g. Permanent elasticity after cure
h. Neutral curing, no pollution for stone, concrete
- Sealing for kinds of buildings, home decoration stone joint filling
- Sealing for accessorial structures of bridge.
- Construction waterproof sealing.
- Apply to the sealings fo auto , machine and ships manufactures,etc.
Technical data (for reference)
Resistance to flow（mm）
Tack free time（mins）
Curing rate（mm/24h） （at 50±5% RH and temperature 23±2℃）
Curing time, 3-14days
As Cured –After 21days at 50±5% RH and temperature 23±2℃:
Adhesion at 60% elongation
Ultimate elongation （%）
Strength at break （MPa）
Standard color: black, white and grey.
We can also supply the other color according to the customer’s
It has a useable life of 12 months from the produced date when
stored under dry and airy 27℃ or lower temperature
conditions in the original unopened container.
Clean all dirty, dust, loose particles by steel brush and clean all
oily things with cleaning agent. All former adhesive must
be cleaned out by scraping, paring, friction, jet of strong air or
suitable ways. Make sure the surface be clean, free of dust
Commonly it is no need of primer.
Spread the sealant on base material with enough pressure and
thickness not less than 1 millimeter if for bonding. If it is
used for sealing, extrude the sealant full of the joint. And then
leave to cure.
It could be painted after dry with traditional method like epoxy or
acrylic paints. The adhesive surface will take place
reaction and soften if using high solvent content coating like
luster enamel or high oily base coatings.
Coating should have similar tensile strength compared with adhesive
in order to get best appearance and property.
Painting could be processed after 24 hours if thickness of adhesive
is less than 3 mm. Another, painted after 48 hours if thickness
more than 3mm.
1. Not contact sealant with food or cosmetics;
2. Not contact skin for long time about uncured sealant;
3. Rinse eyes with large quantities of water and seek medical check
if sealant drops into eyes.
4. Not put sealant out of children