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Dry Mix 211®

$34.99

Shipping calculated at checkout

SKU: 211

In stock!

Size: 10 lb. Pail

RUTLAND Dry Mix 211® is a refractory mortar ideal for joining or repairing fire brick masonry flue tile in any gas or wood fireplace and wood, coal, or pellet stove chimney. Just add water, mix, and trowel on to seal and join flue tiles. It can also be used as a parge coating (thin overcoat) when building fireboxes to give your fireplace a nice, even, dark gray finish. Does not require (but is stronger with) heat curing. Meets NFPA 211 standards and NYSCMA Tek Spec 4.0.

  • Comes in 10 lb. Pail or 2.5 lb. Tub
  • Needs to be mixed with water (32 oz of water for 10 lb Pail or 8 oz of water for 2.5 lb Tub)
  • Does not require a heat cure
  • Rated up to 2550°F (1400°C)
  • 10 lb. approximate coverage: 50 8" x 8" flue tiles or 30 9" x 4-1/2" x 1-1/4" firebricks (1,270 sq in, 1/8" thick)
  • Can be painted once dry
  • Indoor and outdoor-use
  • Made in the USA

WARNING: This product can expose you to chemicals including Crystalline Silica, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.

Weight:
211:  10.8 lbs
21125:  2.7 lbs

Dimensions:
211:  7.75 × 8 × 8 in 
21125:  5 x 5 x 4.75 in

Mix dry material with enough clean, cool water to make a workable mortar. One quart water to 10 lbs mix is recommended (8 oz water to 2.5 lbs mix). If mortar is too dry, add 1/2 or 1/8 cup water . Mix well. Mortar has a pot life of about 1 hour, but less in hot weather. Set time is approximately two hours, less at temperatures above 80°F. Air dry for at least 24 hours before applying heat.

Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can't offer you a refund or exchange. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.