#441 ZERO VOC FOAM PRIMER

wfcadmin — Wed, 06 Jul 2022 09:54:35 +0000

BASE:	Resin Modified Rubber
SOLVENT:	Acetone
COLOR:	Clear, Red, Green
CONSISTANCY:	Medium Thin Liquid, Brookfield 1/20 220 CPS ± 30 CPS @ 70˚F
SOLIDS:	% by Weight 17% ± 2%
SPECIFIC GRAVITY:	7.0 ± .2 Lbs./Gallon
APPLICATION:	Most methods may be used but due to the fast drying, spray application is recommended. Apply primer to achieve a dry film thickness of 1-2 mils. If corrosion is a problem increase thickness to 3-4 mils dry film. It may be necessary to clean the skin surface prior to primer application. Allow all solvent to evaporate prior to foaming. Spray Atomization Pressure 15 – 20 PSI Fluid Pressure 10 – 15 PSI
COVERAGE:	Square Foot/Gallon 300 – 400, Sprayed
CAUTION:	FLAMMABLE, keep away from sparks and open flames. Avoid prolonged contact with skin or breathing of vapors. Provide adequate ventilation.
All statements, technical information and recommendations contained herein are based on tests we believe to be reliable, but the accuracy thereof is not guaranteed, it being specifically understood that there are no warranties either expressed or implies incident to the sale of this product. No person is authorized or empowered to make any statement or recommendation concerning said product not contained herein, and any such statement or recommendation so made shall not bind the company. Users assume all risk and liability whatsoever resulting from the use of this product and must confirm the adaptability thereof by their own tests.

TECHNO ADHESIVE SYSTEM NO. 98/99

wfcadmin — Wed, 06 Jul 2022 09:47:47 +0000

Techno epoxy adhesive system #98/99 has been formulated especially for bonding steel leveling plates to concrete. The resin #98 should be thoroughly mixed in equal volume with its hardener, #99 just prior to use. The unmixed resin and hardener has a shelf life in excess of one year. In gallon quantities, the mixed adhesive has a working life of one to two hours. A thin film will cure overnight and gain strength with time, developing a final strength of about 3000 psi, far in excess of the concrete. This material mixes and applies well. From our tests, adhesion is good with a minimum of floor preparation. If the concrete is in good condition, not contaminated with grease or oil and does not have a sealer or surface coating, dirt and dust removal is all that is required. If there is a sealer or surface coating, this should be removed through grinding. Heavy deposits of oil or grease should be removed using detergents or solvents. If solvent is used, allow adequate time for the solvent to evaporate before applying the epoxy for bonding. The plates can be cleaned through sand blasting or the use of solvents for the removal of contaminants. Normally the epoxy is applied to the clean floor, the plate applied, and then the weight of the machine is lowered into position so the excess adhesive is squeezed out. Should you wish to remove the bond, the usual method is to heat the metal and the bond with a torch to destroy the adhesive while applying a sharp blow to the edge of the plate. This material is supplied in one gallon cans, five gallon pails and fifty-five gallon drums. The minimum order is one gallon #98 and one gallon #99.

Specialty Applications – technoadhesives.com

#441 ZERO VOC FOAM PRIMER

TECHNO ADHESIVE SYSTEM NO. 98/99