AeroLeads people directory · profile
John Rogalke Email & Phone Number
Rubber Chemist II
at
Flexfab, LLC
1 work email found
@flexfab.com
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 86%
Current company
Role
Rubber Chemist II
Location
Grand Rapids Metropolitan Area, United States
Company size
Who is John Rogalke? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
John Rogalke is listed as Rubber Chemist II at Flexfab, LLC, a with 271 employees, based in Grand Rapids Metropolitan Area, United States. AeroLeads shows a work email signal at flexfab.com and a matched LinkedIn profile for John Rogalke.
John Rogalke previously worked as Rubber Chemist at Flexfab, Llc and Chemist at Flexfab, Llc. John Rogalke holds Bachelor Of Science - Bs, Rubber Engineering Technology, 3.73 from Ferris State University.
Company email context
Email format at Flexfab, LLC
This section adds company-level context without repeating John Rogalke's masked contact details.
{first}.{last}@flexfab.com
89% confidence
AeroLeads found 1 current-domain work email signal for John Rogalke. Compare company email patterns before reaching out.
Profile bio
About John Rogalke
Honors Student | Leader | Volunteer- Versatile-exceptionally organized, self-motived leader who is reliable, who possess strong
Current workplace
John Rogalke's current company
Company context helps verify the profile and gives searchers a useful next step.
Flexfab, Llc
7 roles
John Rogalke work experience
A career timeline built from the work history available for this profile.
Rubber Chemist
Chemist
Process Engineer Intern
Assisted production with rubber and plastic injection molding processing issues. Maintained quality control lab for mixed rubber compounds and reviewed processes and part testing. Performed tool maintenance and assisted engineering with mold design. Assisted chemist with compounding challenges and compound development. Expertise and Competency in: - RUBBER COMPOUNDING - MATERIAL DEVELOPMENT- MATERIAL TESTING- MATERIAL PROCESSING- ROBOTICSPolymers worked with include:SBR | NR | Butyl | AEM (Vamac) | Nitrile | EPDM | Polyester | Nylon
May 2020 - Dec 2020
Rubber Chemist Intern
Conducted studies to validate ingredients and compounds, substantiated results, established processes and followed the materials through to production. Assisted on the production floor in mixing, extrusion, material handling, and finished product quality control. Expertise and Competency in: - Material Development, Laboratory Testing - Mixing - Milling- Material Processing - Extrusion - Injection Molding - Transfer Molding - Project Management- Material Quality Control- Material Handling - Testing Engineer - Robotics- Environmental Chambers- DSC - RheologyPolymers worked with include:FKM | EPDM | NBR | NR | AEM (Vamac) | CPE | ECO | Neoprene
May 2019 - Aug 2019
Quality Control Inspector
Conducted visual inspection of plastic injected parts, identifying defects and deformities within the manufactured parts. Team lead-oversight, to ensure the line consistently produced non-defective parts.
May 2018 - Aug 2018
Home Remodeling Apprentice
Assisted the master carpenter, electrician, and plumber with numerous kitchen and bathroom remodel jobs. In addition, worked on decking, stairs, and other exterior projects. All work was hands on and I was held accountable for the finished product. Skills acquired: Knowledge relative to electrical and plumbing logistics, engaging with the client to fully understand their desired remodel project outcome and demonstrating time management.
Jun 2016 - Aug 2017
Team & coworkers
Colleagues at Flexfab, LLC
Other employees you can reach at flexfab.com. View company contacts for 271 employees →
BR
Brenda Rummins
Colleague at Flexfab, LlcHastings, Michigan, United States
View →
BG
Bill Grau
Colleague at Flexfab, LlcClarksville, Michigan, United States
View →
JH
John Haines
Colleague at Flexfab, LlcHastings, Michigan, United States
View →
MA
Maclayne Adams
Colleague at Flexfab, LlcGreater Kalamazoo Area, United States
View →
RA
Robert Askren
Colleague at Flexfab, LlcHastings, Michigan, United States
View →
PH
Parker Haffey
Colleague at Flexfab, LlcGrand Rapids, Michigan, United States
View →
GG
Gavon Groendyke
Colleague at Flexfab, LlcNashville, Michigan, United States
View →
JT
Jennifer Taylor
Colleague at Flexfab, LlcHastings, Michigan, United States
View →
RZ
Ryan Zvonek
Colleague at Flexfab, LlcZeeland, Michigan, United States
View →
ZS
Zandra Service
Colleague at Flexfab, LlcHastings, Michigan, United States
View →
Brenda Rummins
Colleague at Flexfab, LlcHastings, Michigan, United States
View →
BG
Bill Grau
Colleague at Flexfab, LlcClarksville, Michigan, United States
View →
JH
John Haines
Colleague at Flexfab, LlcHastings, Michigan, United States
View →
MA
Maclayne Adams
Colleague at Flexfab, LlcGreater Kalamazoo Area, United States
View →
RA
Robert Askren
Colleague at Flexfab, LlcHastings, Michigan, United States
View →
PH
Parker Haffey
Colleague at Flexfab, LlcGrand Rapids, Michigan, United States
View →
GG
Gavon Groendyke
Colleague at Flexfab, LlcNashville, Michigan, United States
View →
JT
Jennifer Taylor
Colleague at Flexfab, LlcHastings, Michigan, United States
View →
RZ
Ryan Zvonek
Colleague at Flexfab, LlcZeeland, Michigan, United States
View →
ZS
Zandra Service
Colleague at Flexfab, LlcHastings, Michigan, United States
View →
3 education records
John Rogalke education
Bachelor Of Science - Bs, Rubber Engineering Technology, 3.73
Associate In Applied Science, Plastics And Polymer Engineering Technology
Education record
FAQ
Frequently asked questions about John Rogalke
Quick answers generated from the profile data available on this page.
What company does John Rogalke work for?
John Rogalke works for Flexfab, LLC.
What is John Rogalke's role at Flexfab, LLC?
John Rogalke is listed as Rubber Chemist II at Flexfab, LLC.
What is John Rogalke's email address?
AeroLeads has found 1 work email signal at @flexfab.com for John Rogalke at Flexfab, LLC.
Where is John Rogalke based?
John Rogalke is based in Grand Rapids Metropolitan Area, United States while working with Flexfab, LLC.
What companies has John Rogalke worked for?
John Rogalke has worked for Flexfab, Llc, Hutchinson, Akwel, Lacks Enterprises, and Hwc - Home Works Corporation.
Who are John Rogalke's colleagues at Flexfab, LLC?
John Rogalke's colleagues at Flexfab, LLC include Brenda Rummins, Bill Grau, John Haines, Maclayne Adams, and Robert Askren.
How can I contact John Rogalke?
You can use AeroLeads to view verified contact signals for John Rogalke at Flexfab, LLC, including work email, phone, and LinkedIn data when available.
What schools did John Rogalke attend?
John Rogalke holds Bachelor Of Science - Bs, Rubber Engineering Technology, 3.73 from Ferris State University.
Find 750M verified contacts
Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.
Start free trial