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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West System 205-B Fast Hardener, Epoxy, Liquid, Epoxy Hardener, Clear

West System 205-B Fast Hardener, Epoxy, Liquid, Epoxy Hardener, Clear

Product ID: 267257759

Details

Brand
West System
Item Form
Liquid
Material
Epoxy
Special Feature
Waterproof
Specific Uses For Product
Tile Repair

⚡Fast curing in 24 hours

💧Waterproof & water resistant

🧪Medium viscosity for versatile bonding

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Description

⚓ Fast, flawless, and waterproof – the epoxy hardener pros swear by!

TRUSTED BY PROS - Highly rated and widely used in boating and tile repair, join the elite community of expert craftsmen.
RAPID 24 HOUR CURE - Get projects done faster with a reliable fast hardener that sets in just one day.
PRECISION MIX RATIO - Optimized 5:1 resin-to-hardener ratio ensures consistent, high-strength results every time.
ULTIMATE WATERPROOF BOND - Engineered for marine-grade durability, perfect for boat builders and water-exposed repairs.
VERSATILE MEDIUM VISCOSITY - Balances easy application with gap-filling strength for a flawless finish.

West System 205-B Fast Hardener is a medium-viscosity epoxy curing agent designed for rapid 24-hour curing. When mixed with WEST SYSTEM 105 Resin at a 5:1 ratio, it delivers superior bonding and waterproof coating ideal for marine and tile repair applications. Trusted by boat builders for its durability and ease of use, this clear liquid epoxy hardener offers professional-grade performance with water resistance and gap-filling capabilities.

Specifications

ASIN	B0002NY6SW
ASIN	B0002NY6SW
Best Sellers Rank	#47,872 in Sporting Goods ( See Top 100 in Sporting Goods ) #58 in Boat Maintenance Supplies
Brand Name	West System
Color	clear
Compatible Material	Resin
Container Type	Bottle
Customer Reviews	4.8 4.8 out of 5 stars (218)
Customer reviews	4.8 4.8 out of 5 stars (218)
Date First Available	16 August 2012
Department	Epoxy
Full Cure Time	24 Hours
Global Trade Identification Number	00811343010577
Included Components	Epoxy
Is Discontinued By Manufacturer	No
Item Form	Liquid
Item Package Quantity	1
Item Type Name	Epoxy
Item Weight	998 g
Item model number	205-B
Manufacturer	WEST SYSTEM
Manufacturer	WEST SYSTEM
Material Type	Epoxy
Model	205-B
Number of Pieces	1
Other Special Features of the Product	Waterproof
Part Number	205B
Product Dimensions	6.1 x 11.56 x 18.54 cm; 997.9 g
Specific Uses For Product	Tile Repair
UPC	811343010577 780333707172 799916783816
Viscosity Level	Medium
Volume	0.86 Quarts
Water Resistance Level	Water Resistant

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₨79660

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Sri Lanka.

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