Introduction
PVC welding rods could prevent water and dust from penetrating the joints and to prevent the growth of bacteria. The rods will also coordinate with different floor materials to gain excellent seam quality, excellent edging and parquet. Each roll comes with a plastic core for easy use and storage.
Features
1. Hot welding for perfect watertightness and hygiene.
2. Superior seam strength.
3. Available in unicolor and multi-color versions (depending on ranges).
4. Designed to match perfectly the flooring color.
5. Multicolor welding rods for HO rolls for invisible welding.
6. Easy to clean and maintain.
Compatible flooring:
Homogeneous vinyls (compact and acoustic)
Heterogeneous vinyls (compact and acoustic)
Technical Data
Product
Size(mm) 1 roll of 100m (diameter 4mm or 5mm)
Min. order 5 rolls
Color
There are many colors to match flooring color, we can create contrast color seem as pattern.

Installation
1. Floorcovering must be welded 24h after the installation.
2. Groove the floorcovering to create a gap between both products with 2/3 thickness for compact, till foam for acoustic.
3. Weld the product with an average speed of 2lm/min and a 350-400°C temperature.
4. Rim the overflow of the joint material first with a Quarter moon knife.
5. Trim the joint material with the“Mozart”a second time.
Seamless Finish for Wall-to-Floor Protection Systems
When installing resilient floors with accessories like pvc skirting board, wall skirting board, or wall cove base, maintaining visual and functional consistency is key. These 4mm welding rods fuse flooring seams for a smooth transition, completing any vinyl wall base system with professional-level results.
Designed to Match Skirting and Cove Base Systems
As a trusted vinyl baseboard supplier, GREEN POINT designs these welding rods to color-match our vinyl wall base and wall cove base products. This allows for visually subtle and consistent seams when working with our full line of pvc skirting board solutions.
High Strength and Moisture Resistance
Crafted from premium PVC, these welding rods ensure tight, waterproof seams that prevent moisture seepage and dirt accumulation—vital in wet or hygienically sensitive areas. Whether used in combination with wall skirting board or wall cove base, the result is a sealed, cleanable finish.
Efficient Application for Professional Installers
Packaged in easy-to-use rolls with a sturdy plastic core, these rods are simple to store, handle, and apply. Flooring contractors using systems with vinyl wall base or pvc skirting board will appreciate the time savings and clean results.
Compatible Across All GREEN POINT Skirting Systems
Whether your project includes pvc skirting board for corridors, wall skirting board for schools, or wall cove base for medical zones, these welding rods enhance the functionality and visual consistency across the entire vinyl installation.
Product Advantages
- Strong, seamless bonds between vinyl sheets
- Matches perfectly with GREEN POINT’s vinyl wall base and pvc skirting board products
- Enhances hygiene and moisture resistance at flooring seams
- Ideal for use with wall skirting board and wall cove base systems
- Supplied by a reliable vinyl baseboard supplier for consistent quality
About us
Shanghai Unitech Plastic Co., Ltd. stands at the forefront of the plastic manufacturing and chemical building materials industry, delivering innovative solutions for over two decades.
Core Manufacturing Capabilities and Quality Assurance
- Advanced Production Equipment: We utilize state-of-the-art extrusion and granulation machinery to develop modern building materials that meet evolving industry demands.
- Certified Quality Management: Our operations adhere strictly to the ISO9001:2008 standards, ensuring standardized and consistent production processes.
- Diverse Product Portfolio: Our offerings include PVC welding rods, flexible skirting, transition strips, hospital handrails and wall guards, self-leveling compounds, vinyl stair treads and nosing, and vinyl flooring adhesives.
Production Strength
Global Reach: With partnerships spanning over 30 countries across Southeast Asia, the Middle East, North America, South America, and Africa, we have successfully executed more than 50 projects worldwide.
Customer Satisfaction: We pride ourselves on achieving a 100% client satisfaction rate, reflecting our commitment to excellence.
Sustainability Initiatives
We are dedicated to sustainable development, integrating environmentally friendly practices into our manufacturing processes and product designs to minimize environmental impact.
Customer Collaboration Process
- Consultation: Understanding client requirements to provide tailored solutions.
- Design and Development: Leveraging our R&D centers in Shanghai, Bangkok, and Malaysia, and collaborating with SYG Group, which boasts over 40 years of plastic industry experience, to innovate and refine products.
- Production: Executing manufacturing with stringent quality control measures.
- Delivery: Ensuring timely and efficient logistics to meet global client needs.
- After-Sales Support: Providing ongoing assistance to ensure product satisfaction and performance.
Global Service Capability
Our international presence is bolstered by a multilingual sales team proficient in providing professional pre-sales and after-sales services, ensuring seamless communication and support for our diverse clientele.
Partner with Shanghai Unitech Plastic Co., Ltd. for reliable, high-quality building material solutions that drive success in your projects.

FAQ
Who are we?
Shanghai Unitech Plastic Co., Ltd. is a Malaysian-owned enterprise established by Sin Yong Guan Industries Sdn. Bhd. in 2000. With over 20 years of experience, we specialize in manufacturing plastic and chemical building materials.
How can we guarantee quality?
We import advanced extrusion and granulation equipment and operate under the ISO9001:2008 quality management system to ensure standardized and consistent production processes.
What can you buy from us?
Our product range includes PVC welding rods, flexible skirting, transition strips, hospital handrails and wall guards, self-leveling compounds, vinyl stair treads and nosing, and vinyl flooring adhesives.
Why should you buy from us and not from other suppliers?
Our extensive industry experience, commitment to quality, global reach, and customer-centric approach distinguish us from competitors. We prioritize innovation, sustainability, and client satisfaction in all our endeavors.
What services can we provide?
We offer comprehensive services, including product consultation, design and development, manufacturing, global delivery, and dedicated after-sales support to ensure optimal client experience and product performance.
Enhance your vinyl flooring installations with GREEN POINT's 4mm Welding Rods. Contact us today to learn more about our products and how they can meet your specific flooring needs.