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Sealing Compound

NSN: 8030-01-367-2919 | Model: PR-1826 B-2

A chemical composition formulated for coating or for filling voids, cracks, joints or seams of objects and/or materials to exclude foreign matter and/or prevent the transmission of fluids therethrough. It is not designed to act as a primer coating or to be sanded or ground after application. It cannot be wiped off. For items which are specifically compounded to provide electrical insulating characteristics, use insulating compound, electrical. Excludes caulking compound; gasket cement; corrosion preventive compound; cement, iron and steel; plumbing fixture setting compound; preservative coating, rubber and textile treating compounds.

NSN Properties and Flags
NATO Stock Number
8030-01-367-2919
DEMIL
NO
Physical Form
Paste
Specific Usage Design
For aircraft integral fuel tanks and fuselage sealing applications
Features Provided
Separate catalyst
Rated Drying Time
12.000 hours
Special Features
Service temperature range of minus 80 degrees f to plus 320 degrees f, intermittent use to 420 degrees f; polythioether; 2 hour working time
Color
Gray
Material
Rubber synthetic
Supplementary Features
12 ounce base and required amount of curing agent in separate containers
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE8ES21T3239 2021-03-16 PEPCE 1 KT
SPE8ES20T4211 2020-04-13 PEPCE 1 KT
SPE8ES20T2678 2020-02-24 PEPCE 96 KT
SPE8ES20T2626 2020-02-19 PEPCE 2 KT
SPE8ES20T2625 2020-02-19 PEPCE 3 KT
SPE8ES20T2618 2020-02-19 PEPCE 31 KT
SPE8ES20T2089 2020-01-22 PEPCE 509 KT
SPE8ES20T2081 2020-01-22 PEPCE 24 KT

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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NSN 8030-01-367-2919 Datasheet

Supply Class (FSC):
Preservative And Sealing Compounds
Cross Reference:
  • PR-1826 B-2
  • PR-1826 B-2
Cage Codes:
  • Desoto International, Inc. Prc (CAGE 83574)
Schedule B & Trade:
  • Schedule B: 3214100010 (NAICS 325520)

    Caulking compounds

  • SITC: 53354

    Glaziers' putty; grafting putty; resin cement, caulking compounds and other mastics; painters' fillings; nonrefractory surfacing preparations

  • End Use: 13210

    Shingles, molding, wallboard

Identification:
HMIC

Y - Indicates information is in the hazardous materials information resource system (hmirs).

PMIC

A - Item does not contain precious metal.

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Questions & Answers:

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 8030-01-367-2919 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Singapore, Belgium, New Zealand, France, Italy, and Greece
What is the NIIN of NSN 8030-01-367-2919?
013672919 or 01-367-2919
Does NSN 8030-01-367-2919 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 8030-01-367-2919?
Solicitation SPE8ES21T3239 for qty 1 on 03/24/2021
When was this national stock number assigned to the federal catalog?
Nov 10, 1992
MSDS

Material Safety

MSDS BYCCH PR1826 B-2 BASE COMPOUND, 1826B12

Hazards

Ld50 lc50 mixture: none specified by manufacturer.

routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: ing 3: eyes: may cause burning,
tearing & reddening. Possible transient corneal clouding. Skin:
prolonged exposure may cause redness, burning, drying & cracking of
skin. Inhal: may cause coughing, che st pain. Throat irritation may
cause headaches & dizziness; may be anesth & may cause other cns
efts.(efts of overexp)
explanation of carcinogenicity: not relevant.

effects of overexposure: hlth haz: reversible liver damage is possible
at high doses. Ingest: may cause drowsiness, dizziness & nausea.

medical cond aggravated by exposure: none specified by manufacturer.

First Aid

First aid: eyes: flush w/luke warm water for at least 15 minutes. If
symptoms persist, consult md. Skin: wash w/soap & water. If
symptoms persist, consult md. Inhal: remove to fresh air. If
symptoms are present. consult md. Ingest: consult md.

Chemical Properties

Boiling pt: b.P. Text: none
vapor density: hvr/air
spec gravity: 1.453
appearance and odor: white paste.

percent volatiles by volume: 5.8

Reactivity

Stability indicator/materials to avoid: yes
strong oxidizing agents.

stability condition to avoid: none specified by manufacturer.

hazardous decomposition products: oxides of carbon, sulfur dioxide,
traces of hydrogen sulfide.

Proper Disposal

Waste disposal methods: epa no d-035 hazardous waste. Dispose of in
compliance with federal, state & local regulations.

disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.

Ingredients List

Ingred name: titanium oxide;(titanium dioxide)
cas: 13463-67-7
rtecs #: xr2275000
fraction by wt:
osha pel: 15 mg/m3 tdust
acgih tlv: 10 mg/m3 tdust

ingred name: calcium carbonate
cas: 1317-65-3
rtecs #: ev9580000
fraction by wt: 20%
osha pel: 15 mg/m3 tdust
acgih tlv: 10 mg/m3 tdust

ingred name: 2-butanone; (methyl ethyl ketone)(mek) (sara 313) (cercla)
cas: 78-93-3
rtecs #: el6475000
fraction by wt:
osha pel: 200 ppm
acgih tlv: 200 ppm; 300 stel
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs

ingred name: polythioether polymer;(mercaptan term polythioether)
cas: 119147-78-3
osha pel: n/k
acgih tlv: n/k

ingred name: aluminum hydroxide
cas: 21645-51-2
rtecs #: bd0940000
osha pel: n/k
acgih tlv: n/k

ingred name: silica derivitives
cas: 67762-90-7
osha pel: 6 mg/m3
acgih tlv: 10 mg/m3

ingred name: volatile organic content: 48 g/l (combined part a & b)
rtecs #: 9999999vo
osha pel: n/k
acgih tlv: n/k

MSDS BYCCJ PR1826 B-2 ACCELERATOR, 1826B12

Hazards

Ld50 lc50 mixture: none specified by manufacturer.

routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: ing 1: eyes: may cause slight
transient (temp) eye irrit. Skin: prlngd/rptd expos may cause skin
irrit. May rarely cause an allergic skin response. Inhal: at room
temp, expos to vaps are unlikely due to physical properties; high
temps may generate vapor levels sufficient to cause irritation.

ingest: (efts of overexp)
explanation of carcinogenicity: not relevant.

effects of overexposure: hlth hazs: low oral toxicity. Ing 2: eyes: may
cause eye injury. Skin: may cause mod skin injury. Has been
reported to cause skin sensitization. Inhal: may cause resp & muc
memb irrit. Ingest: slightl y toxic. Ing 6: eyes: may cause
burning, tearing & reddening. Skin: may cause burn/systemic
poisoning. Ingest: (supdat)
medical cond aggravated by exposure: none specified by manufacturer.

First Aid

First aid: eyes: flush w/luke warm water for at least 15 mins. Consult
md. Skin: wash w/soap & water. If symptoms persist, consult md.

inhal: remove to fresh air. If symptoms are present, consult md.

ingest: dri nk lge amounts of water. Do not induce vomiting.

consult md.

Chemical Properties

Boiling pt: b.P. Text: none
vapor density: non volat
spec gravity: 1.451
evaporation rate & reference: non volatile
appearance and odor: black paste.

percent volatiles by volume: 0

Reactivity

Stability indicator/materials to avoid: yes
strong amines.

stability condition to avoid: not known.

hazardous decomposition products: oxides of carbon, also oxides of
silicon may be evolved.

Proper Disposal

Waste disposal methods: not a hazardous waste according to epa
regulations. Consult state regulations prior to disposal of
spillage. Dispose of in accordance w/local, state & federal
regulations.

disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.

Ingredients List

Ingred name: phenol,polymer with formaldehyde,glycidyl ether;(epoxy
resin)
cas: 28064-14-4
fraction by wt: 15%
osha pel: n/k
acgih tlv: n/k

ingred name: hydantoin, bis(2,3-epoxypropyl)-5-ethyl-5-methyl-;
(hydantoin epoxy resin)
cas: 15336-82-0
rtecs #: mt9191000
fraction by wt: 20%
osha pel: n/k
acgih tlv: n/k

ingred name: carbon black
cas: 1333-86-4
rtecs #: ff5800000
fraction by wt:
osha pel: 3.5 mg/m3
acgih tlv: 3.5 mg/m3

ingred name: calcium carbonate
cas: 1317-65-3
rtecs #: ev9580000
fraction by wt: 20%
osha pel: 15 mg/m3 tdust
acgih tlv: 10 mg/m3 tdust

ingred name: iron, tris(dimethyldithiocarbamato)-;(ferric
dimethyldithiocarbmt)
cas: 14484-64-1
rtecs #: no8750000
fraction by wt: 45%
osha pel: 15 mg/m3 tdust
acgih tlv: 10 mg/m3

ingred name: silane, 3-(2,3-epoxypropoxy)propyltrimethoxy-;
(organosilane ester)
cas: 2530-83-8
rtecs #: vv4025000
fraction by wt: >5%
osha pel: n/k
acgih tlv: n/k