310ml Plastic Tube Ms Sealant Solvent Free One Component Ms Polymer Sealant Precast Concrete Caulk

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310ml Plastic Tube Ms Sealant Solvent Free One Component Ms Polymer Sealant Precast Concrete Caulk

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Product Description

Basic Information

Model NO.

MS121

Color

White/Black/Grey

Composition

Modified Polyether

Type

One-Component

Advantage

High Bond Strength and Sealing

Usage

RV/Car/Bus, Elevator, etc

Shelf Life

9 Months

Tack Free Time

Summer: 25-40 / Winter: 15-30

Curing Speed

3.5 mm/D

Tensile Strength

> 2.5MPa

Elongation

> 450%

Specification

600ML/310ML

Product Description

MS121 One-Component Sealant

MS121 is a one-component sealant based on silane-modified polyether resin. It has good sealing performance and cohesion, no corrosion to the bonded substrate, no pollution to the environment, and good adhesion to metal, plastic, wood, glass, concrete, and other materials.

Special Features

No corrosion. Low modulus, easy construction.
Fast surface drying speed for quick preliminary bonding and positioning.
Stable color and excellent UV resistance.
High weathering, aging, and mold resistance.
Surface can be polished and painted after curing.

Typical Applications

Elastic bonding and sealing of bus, train, RV, and truck structures (e.g., roofs).
Bonding of aluminum or polyester materials inside and outside RVs.
Structural bonding of floor systems and elevator reinforcements.
Sealing of metal, galvanized sheet, stainless steel, and sheet metal.
Bonding glass with aluminum, iron, and stainless steel frames.

Technical Data Sheet

PROPERTY	STANDARD	UNITS	VALUE-MS121
Appearance	Visual	-	Black / White / Grey Paste
Sagging	GB/T 13477	mm	0
Tack free time	GB/T 13477	min	Summer: 25-40 / Winter: 15-30
Curing speed	HG/T 4363	mm/d	≥3.5
Hardness	GB/T 531	Shore A	≥45
Tensile strength	GB/T 528	MPa	>2.2
Service temp	GB/T 20028	ºC	-50 ~ +90

Packing and Storage

Package:
310ML tube / 600ML sausage
20PCS per box, 2 boxes per carton.

Storage:
Sealed in dry place (5~25 ºC).
Humidity ≤ 50% RH.

Why Choose Us

Professional design team providing free OEM/ODM package solutions.
Strict quality control (ISO9001:2015, IATF 16949:2016).
Imported raw materials and advanced test equipment.
Fast delivery within 7-15 days after payment.
Expert R&D team providing professional application solutions.

Frequently Asked Questions

Q1. How can I get an accurate quotation?

Please provide your specific requirements, product specifications, required quantity, and preferred trade terms.

Q2. Do you offer OEM/ODM services?

Yes, we provide full OEM and private labeling services, including free package design solutions for our customers.

Q3. Are samples available for testing?

Yes, we offer free samples for quality evaluation. Please contact our team to arrange shipping via express courier.

Q4. What is the shelf life of the MS121 sealant?

The product has a shelf life of 9 months when stored in a cool, dry, and well-ventilated area under 25ºC.

Q5. What are the available transportation methods?

Samples are sent via Express (FedEx, DHL, TNT, UPS). Bulk cargo can be shipped by Sea (FCL/LCL), Air, Railway, or Truck.

Q6. What certifications do your products hold?

Our factory and products have passed ISO9001-2015, SGS, IATF 16949, and meet ROHS and MSDS standards.

310ml Plastic Tube Ms Sealant Solvent Free One Component Ms Polymer Sealant Precast Concrete Caulk

Product Description

MS121 One-Component Sealant

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