<SEC-DOCUMENT>0001225208-25-009531.txt : 20251201
<SEC-HEADER>0001225208-25-009531.hdr.sgml : 20251201
<ACCEPTANCE-DATETIME>20251201185047
ACCESSION NUMBER:		0001225208-25-009531
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20251201
FILED AS OF DATE:		20251201
DATE AS OF CHANGE:		20251201

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Martin Celine Christine
		CENTRAL INDEX KEY:			0002092680
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-09225
		FILM NUMBER:		251541158

	MAIL ADDRESS:	
		STREET 1:		1200 WILLOW LAKE BLVD.
		STREET 2:		P.O. BOX 64683
		CITY:			ST. PAUL
		STATE:			MN
		ZIP:			55110

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			FULLER H B CO
		CENTRAL INDEX KEY:			0000039368
		STANDARD INDUSTRIAL CLASSIFICATION:	ADHESIVES & SEALANTS [2891]
		ORGANIZATION NAME:           	08 Industrial Applications and Services
		EIN:				410268370
		STATE OF INCORPORATION:			MN
		FISCAL YEAR END:			1129

	BUSINESS ADDRESS:	
		STREET 1:		1200 WILLOW LAKE BLVD
		CITY:			ST PAUL
		STATE:			MN
		ZIP:			55110-5132
		BUSINESS PHONE:		6126453401

	MAIL ADDRESS:	
		STREET 1:		1200 WILLOW LAKE BLVD
		CITY:			ST PAUL
		STATE:			MN
		ZIP:			55110-5132
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>doc3.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0206</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2025-12-01</periodOfReport>

    <noSecuritiesOwned>1</noSecuritiesOwned>

    <issuer>
        <issuerCik>0000039368</issuerCik>
        <issuerName>FULLER H B CO</issuerName>
        <issuerTradingSymbol>FUL</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0002092680</rptOwnerCik>
            <rptOwnerName>Martin Celine Christine</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>1200 WILLOW LAKE BOULEVARD</rptOwnerStreet1>
            <rptOwnerStreet2>P.O. BOX 64683</rptOwnerStreet2>
            <rptOwnerCity>ST. PAUL</rptOwnerCity>
            <rptOwnerState>MN</rptOwnerState>
            <rptOwnerZipCode>55164-0683</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable></nonDerivativeTable>

    <derivativeTable></derivativeTable>

    <footnotes></footnotes>

    <ownerSignature>
        <signatureName>/s/ Patrick J. Seul, Attorney-in-Fact</signatureName>
        <signatureDate>2025-12-01</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
