Material
Varsol No. 1
Shell-Sol 345
Skellysolve-S
Chevron 325
Union No. 5 Thinner
S-76 Cleaning Solvent
Klenzine
Sikkens 96.126
Skellysolve V
Standard 265 Thinner
Sikkens 96.131
Vendor
Exxon Company, USA, V29700
Shell Petrochemical, V86961
Getty Oil Co., V8H761
Chevron USA, Inc., V4H372
Union Oil Company of California,
V79003 or V8F610
Union Oil Company of California,
V79003 or V8F610
Atlantic Richfield Company, V1E874
Sikkens, VH0951
Getty Oil Co., V8H761
Chevron USA, Inc., V4H372
Sikkens, VH0951
Volume 1
20-60-00
Page 13 OCT 01/02
CORROSION PREVENTION MANUAL
GENERAL INFORMATION
STANDARD PREVENTIVE MAINTENANCE PROCEDURES
(8) Exterior Discoloration by BMS 3-29
(a)
Liberal use of these corrosion-inhibiting compounds on the internal
surface of the airplane can Lead to discoloration of the external
surface. Because of the excellent penetrant properties of these
materials, a "bleed through" can be expected at fasteners that are
not fluid-tight. This is normal and does not indicate a requirement
to replace or redrive the fasteners.
(b)
You can remove these compounds from the exterior surface with one of
the solvents listed. These solvents will not stain or damage the
exterior of the airplane or decorative finish. But a noticeable dif-ference in oxidation of the exterior surfaces can occur between
those areas which have been coated with the compound and areas that
have not.
E. BMS 3-35 Corrosion Inhibiting Compound
(1)
General
(a) A new heavy duty CIC, BMS 3-35 has been developed. Although BMS 3-35
provides crevice penetration close to that achieved with BMS 3-23,
it meets the same 1500 hour salt spray corrosion protection require-ment as BMS 3-29. BMS 3-35 is approved for use on all Boeing commer-cial model airplanes including those no longer in production.
(2)
Materials qualified under BMS 3-35
(a)
Cor-Ban 3-35 (Zip-Chem Products., V8E913)
(b)
Dinitrol AV-15 (Dinol International., VOL040)
(3)
Precautions or use of BMS 3-35.
(a) Use the same precautions of BMS 3-35 as we list for BMS 3-23 (Ref
par. 4.B.(3)).
(4)
Compatibility of BMS 3-35
(a) BMS 3-35 are compatible with all Boeing approved CIC's.
(5)
Cleaning before application of BMS 3-35
(a) The surface does not need to be extremely clean before you apply BMS
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