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Diamond Reflective Foil 100% Light Blocking Grow Film (4.3 MIL 4x100 FT, Diamond on White)
✅ In stock
F
Grade
Analysis Confidence
59%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Jan 12, 2026 12:41 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
13.77/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
HortiPots
📦 Fulfillment
Fulfilled by Amazon
Product Details
✓Diamond Grow Film White Backing Poly Grow Room Light Diffusing Mylar Sheet, High Reflective Totally Light Proof Heat Insulation Silver Horticulture Hydroponic Wall Covering Foil 4.3 mil thick for (1 roll of 4 ft x 100 ft)
✓LIGHT INCREASE-YIELD INCREASE DIAMOND MESH GROW FILM: Reflecting and diffusing light output from your LED HID grow light onto indoor garden so as to increase plant growth
✓a MULTIPLE USE GROW ROOM FILM: This Mylar on White Diamond Foil can be taped or tacked directly to a flat surface such as grow room's wall, floor, roof, windows of your indoor gardens or greenhouse or as Grow Room Divider
✓WATERPROOF CLIMATE-CONTROL GROW SHEET: Consistent 100% Light Blocking at the thickness of 4.3 mil (110 micron). Come in 4 feet width and available lengths at 25 and 100 feet in roll
✓LIGHT DIFFUSING DIAMOND FILM: diamond pattern on highly refective silver poly film to create light diffusing phenomenon so as to spread light more evenly than Mylar and prevent hot spots
✓TRIPLE-LAYERED 100% LIGHT TIGHT GROW FOIL: This silver white grow sheet has a black-blocking layer in between to make it 100% light proof capability. PET coated on the Mylar side to protect against corrosion and wear.
✓100% Light Blocking Plastic Films for agricultural insulating purposes or use on windows for building insulation to block all light in or light out
⚙️ Specifications
Brand
HORTIPOTS
Color
Diamond on White
Frame Material
Metal
Inner Material
Diamond Reflective Foil with PET coating
Outer Material
Polyester
UPC
723093117331
Manufacturer
HortiPots
Product Dimensions
48"W
Item Weight
3.99 pounds
ASIN
B09RHWGWYQ
Item model number
mylar
