how much hardner do i need for 4.35 gallons?

The resin and hardener come as a 5 to 1 ratio. The resisnt exactly a gallon, the hardener in I think a 25 oz can goes with a “gallon” of resin so you would need to get five of these 25 oz cans of hardener and you’ll have 2/3 of a can of hardener left when you’ve used up your 4.35 gallons of resin.

I have used Envirotex Lite to coat tiles and it is crystal clear but SO long to cure. Question is if this is crystal clear? And how long to cure?

You have to use 207 hardner and 207 resin. Go to West system site and read about clear finish.

Do these containers come full ? appeared to have channellock marks on lid channel and there was hardener on inner lid. Missing 2 inches of product.

It doesn't matter. It was obviously opened by someone. Just return it and get another one or a refund.

My set of resin and hardener came today, but the hardener is brownish/redish in color when I pump it out. Is that correct or should I return it?

My hardener was slightly brownish when mixing with the resin, but after mixing it would clear up, and it would harden clear as well. If it is very pronounced, you may have a problem, but if it is just a tint that goes away when you mix, that seems to be normal. You may want to do a test on some scrap material to confirm.

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Description

⚡ Cure fast, bond stronger, and never wait to create.

COLD WEATHER READY - Works flawlessly even at chilly 40°F.
PRECISION MIX RATIO - Optimized 5:1 resin to hardener for peak performance.
RAPID ROOM TEMP CURE - Get strong bonds in just hours, not days.
WATERPROOF DURABILITY - Built to withstand moisture and keep your work solid.
VERSATILE CUSTOMIZATION - Easily tailored with fillers and pigments for any project.

West System 205-B Fast Hardener is a medium-viscosity epoxy curing agent designed for rapid curing at room temperature and as low as 40°F. When mixed with West System 105 Resin at a 5:1 ratio, it forms a rigid, high-strength, moisture-resistant bond ideal for structural bonding, coating, and fiberglass applications. With a pot life of 9-12 minutes and full cure in 1-4 days, it’s perfect for professionals and hobbyists needing fast, reliable results in diverse conditions.

Specifications

ASIN	B0002NY6SW
Best Sellers Rank	#64,121 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #70 in Boat Painting Supplies
Brand Name	West System
Color	Clear
Compatible Material	Fiberglass
Container Type	Can
Customer Reviews	4.8 4.8 out of 5 stars (223)
Full Cure Time	4 Days
Global Trade Identification Number	00811343010577
Included Components	Epoxy
Item Form	Liquid
Item Package Quantity	1
Item Type Name	Epoxy
Item Weight	2.2 Pounds
Manufacturer	WEST SYSTEM
Material Type	Epoxy
Model	205-B
Number of Pieces	1
Other Special Features of the Product	Waterproof
Part Number	205B
Specific Uses For Product	Tile Repair
UPC	811343010577 780333707172 799916783816
Unit Count	814 Milliliters
Viscosity	Medium
Viscosity Level	Medium
Volume	0.86 Quarts
Water Resistance Level	Waterproof

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€ 137.36

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Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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West System 205-B Fast Hardener

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