---
product_id: 218645203
title: "2 Pack Durable Waterproof Seedling Heat Mat Warm Hydroponic Heating Pad 10\" x 20.75\" MET Standard"
brand: "vivosun"
price: "₨58547"
currency: LKR
in_stock: true
category: "Vivosun"
url: https://www.desertcart.lk/products/218645203-2-pack-durable-waterproof-seedling-heat-mat-warm-hydroponic-heating
store_origin: LK
region: Sri Lanka
---

# 2 Pack Durable Waterproof Seedling Heat Mat Warm Hydroponic Heating Pad 10" x 20.75" MET Standard

**Brand:** vivosun
**Price:** ₨58547
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 2 Pack Durable Waterproof Seedling Heat Mat Warm Hydroponic Heating Pad 10" x 20.75" MET Standard by vivosun
- **How much does it cost?** ₨58547 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/218645203-2-pack-durable-waterproof-seedling-heat-mat-warm-hydroponic-heating)

## Best For

- vivosun enthusiasts

## Why This Product

- Trusted vivosun brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Notes: -For use indoors only. -For extra effectiveness (and especially in cold environments) add a towel or other insulating fabric under the mat to ensure all the heat is directed upwards. -A humidity dome is recommended to more accurately control moisture levels for seedlings. -A thermometer controller is recommended for more precise temperature regulation. Specs: -Materials: PVC, Alloy Nikrothal wire and PET film -Electrical Specs: 18 Watts, 120 Volts Package Contains: -1 x Heating Mat-1 x Storage Bag

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B015PD8I7I |
| Item Dimensions LxWxH | 25 x 25 x 25 Millimeters |
| Item Weight | 650 g |
| Item model number | 39401 |
| Manufacturer | rotary |
| Net Quantity | 2.0 Count |
| Product Dimensions | 2.54 x 2.54 x 2.54 cm; 650 g |

## Product Details

- **Brand:** VIVOSUN
- **Item Weight:** 0.65 Kilograms
- **Net Quantity:** 2.0 Count
- **UPC:** 742920469658
- **Global Trade Identification Number:** 00742920469658

## Images

![2 Pack Durable Waterproof Seedling Heat Mat Warm Hydroponic Heating Pad 10" x 20.75" MET Standard - Image 1](https://m.media-amazon.com/images/I/81Fsn0nWsxL.jpg)

## Questions & Answers

**Q: So just to be clear this is not ul approved and has not safety features , fuses or overheating safety? correct**
A: I just received two of these heating mats. 
Yes! It is marked on each mat "UL approved"

**Q: Can i put this mat in between dirt**
A: Yes, it's waterproof.

**Q: Is it safe to plug it in indoors and use it outdoors?**
A: You can use it indoors.  A regular heating pad you buy at a drug store gets much warmer, so ya it's safe.

**Q: Is the plug safe for outdoor use?**
A: if you mean can rain get in it, the answer would be no.  However, i have this in use in my outdoor greenhouse, though covered by greenhouse plastic.  if you are concerned about the weather, i found this thing at Home Depot by the Christmas lights.  it is a hard plastic tube, that has a soft rubber on the ends, and is sliced in half lengthwise.  you can put a plug down the middle, and close the tube around it making it pretty water tight.  i bought several for areas around my farm with plugs that are outdoors.  This would work if you are plugging into an extension cord.  (My friend uses her heat mats on her covered patio.  not a concern there either.  but, if exposed to rainfall, I suggest looking for that cord cover i described above.  (It is sturdy.  not flimsy.)

## Frequently Bought Together

- VIVOSUN 2 Pack Durable Waterproof Seedling Heat Mat 10" x 20.75" UL & MET-Certified Warm Hydroponic Heating Pad for Germination, Indoor Gardening, Greenhouse
- VIVOSUN Digital Heat Mat Thermostat Controller, 40–108 ºF 1000W for Reptiles, Seedlings, Germination, Incubation and Fermentation
- VIVOSUN 10"x 20.75" Seedling Heat Mat and Digital Thermostat Combo Set, UL & MET-Certified Warm Hydroponic Heating Pad for Germination, Indoor Gardening, Greenhouse

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-09-15*