Notifications
Back

FOR APARTMENT, 4PART TECHNOLOGY, 4ADVANTAGE

Laundry Room Drain Pipe Anti-Freeze Device

4A SYSTEM
Specializing in the research and development

of smart patented technology for apartment painting and waterproofing

Laundry Room Drain Pipe Anti-Freeze Device

 Porch Laundry Room Freeze Protection / Outdoor Sewer Line Freeze Protection

A freeze prevention method using an insulation jacket for indoor drain pipes that is easy to install even for beginners, as the insulation mechanism wrapped around the drain pipe is adjustable in length according to the height of the drain pipe installed indoors for convenience of use, and is attached to the drain pipe by Velcro (staple)


Patent certificate

[ Features ]

- Stain-resistant, tough, waterproof fabric that prevents fabric soiling. 

- Foamed polyethylene insulation for excellent warmth. 

- It can be applied within 2-3 minutes with the attachment of a staple gun and can be easily applied by anyone.

[ Patent No. 10-1378743 ] Porch Laundry Room Freeze Protection

[ Utility Model No. 20-0468424 ] Outdoor sewer line freeze protection


Eco Crack Seal MethodPATENTED TECHNOLOGY

SRE EpoxyPATENTED TECHNOLOGY

SRU UrethanePATENTED TECHNOLOGY

4A Durable PaintPATENTED TECHNOLOGY

Paint MaskPATENTED TECHNOLOGY

Scatter-Proof Spray Painting DevicePATENTED TECHNOLOGY

Breathable Composite WaterproofingPATENTED TECHNOLOGY

Seepage Drainage & Moisture VentingPATENTED TECHNOLOGY

Tile & Marble Waterproofing MethodPATENTED TECHNOLOGY

Window Frame Waterproofing MethodPATENTED TECHNOLOGY

Underground Parking WaterproofingPATENTED TECHNOLOGY

Planter Waterproof & Landscape RestorationPATENTED TECHNOLOGY

Asphalt Shingle Roof Repair MethodPATENTED TECHNOLOGY

Aged Metal Roof Tile Repair MethodPATENTED TECHNOLOGY

Sidewalk Block & Curb Stone Repair MethodPATENTED TECHNOLOGY

Asphalt Concrete Paving MethodPATENTED TECHNOLOGY

EVA Road Delineator PostPATENTED TECHNOLOGY

Concrete Semi-Permanent Protective Agent P2PATENTED TECHNOLOGY

Laundry Room Drain Pipe Anti-Freeze DevicePATENTED TECHNOLOGY

Waterproofing Car(Wheel) StopperPATENTED TECHNOLOGY

Waterproofing Rubber Expansion Anchor BoltPATENTED TECHNOLOGY